Παραπομπή σε μορφή APA (7η εκδ.)

Lang, S., & Lang, i. M. (2021). O macaco rabugento não quer dormir (1ª. ed.). Penguin Random House.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lang, Suzanne, και il. Max Lang. O Macaco Rabugento Não Quer Dormir. 1ª. ed. Penguin Random House, 2021.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lang, Suzanne, και il. Max Lang. O Macaco Rabugento Não Quer Dormir. 1ª. ed. Penguin Random House, 2021.