American Psychological Association 7th edition

Frug, S. G., & Rumshinsky, M. (ca. 1921). A Yiddishe Troike. Die Sieben Border. Oi der Jeizer Hore. Kol Zman Men Lebt [Cd]. Hebrew Publishing. https://doi.org/urn:nbn:de:hebis:30:1-150798

Chicago Manual of Style 17th edition (author-date)

Frug, Semen G., and M. Rumshinsky. 1921. A Yiddishe Troike. Die Sieben Border. Oi der Jeizer Hore. Kol Zman Men Lebt. Cd. New York: Hebrew Publishing. https://doi.org/urn:nbn:de:hebis:30:1-150798.

Springer - Basic (author-date)

Frug SG, Rumshinsky M (1921) A Yiddishe Troike. Die Sieben Border. Oi der Jeizer Hore. Kol Zman Men Lebt. Hebrew Publishing, New York

Springer - Lecture Notes in Computer Science

1.Frug, S.G., Rumshinsky, M.: A Yiddishe Troike. Die Sieben Border. Oi der Jeizer Hore. Kol Zman Men Lebt. Hebrew Publishing, New York (1921). https://doi.org/urn:nbn:de:hebis:30:1-150798.

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Frug, Semen G. ; Rumshinsky, M. ; ; ; : A Yiddishe Troike. Die Sieben Border. Oi der Jeizer Hore. Kol Zman Men Lebt. cd. New York : Hebrew Publishing, 1921

Warning: These citations may not always be 100% accurate.