American Psychological Association 7th edition

Alvarez, L. M. (ca. 2000). Petrus Alfonsi [Book]. The Literature of Al-Andalus, (2000) 282-291, (2000) 282-291.

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

Alvarez, Lourdes María. 2000. „Petrus Alfonsi“. Book. The Literature of Al-Andalus, Nr. (2000) 282-291: (2000) 282-291.

Springer - Basic (author-date)

Alvarez LM (2000) Petrus Alfonsi. The Literature of Al-Andalus (2000) 282-291

Springer - Lecture Notes in Computer Science

1.Alvarez, L.M.: Petrus Alfonsi. The Literature of Al-Andalus. (2000) 282-291 (2000).

DIN 1505-2 (author-date, Deutsch) - standard superseded by ISO-690

Alvarez, Lourdes María: Petrus Alfonsi. In: The Literature of Al-Andalus (2000), Nr. (2000) 282-291, S. (2000) 282-291

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.