APA ציטוט

Obiols, A., & Subi. (2012). Brachiosaurus: The largest dinosaur (1st ed. for the United States and Canada.). Barron's Educational Series.

Chicago Style (17th ed.) Citation

Obiols, Anna, and Subi. Brachiosaurus: The Largest Dinosaur. 1st ed. for the United States and Canada. Hauppage, N.Y.: Barron's Educational Series, 2012.

ציטוט MLA

Obiols, Anna, and Subi. Brachiosaurus: The Largest Dinosaur. 1st ed. for the United States and Canada. Barron's Educational Series, 2012.