Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Robbins, M. M., & Boesch, C. (2011). Among African apes: Stories and photos from the field. University of California Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Martha M. Robbins, και Christophe Boesch. Among African Apes: Stories and Photos from the Field. Berkeley: University of California Press, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Among African Apes: Stories and Photos from the Field. University of California Press, 2011.