APA ציטוט

Mitton, J., & Doherty, i. P. (1991). Descobrir os planetas. Impala.

Chicago Style (17th ed.) Citation

Mitton, Jacqueline, and il. Paul Doherty. Descobrir Os Planetas. Impala, 1991.

ציטוט MLA

Mitton, Jacqueline, and il. Paul Doherty. Descobrir Os Planetas. Impala, 1991.