APA ציטוט

Brooke, R., & Rebecca Brooke. (2005). Circles and Squares: Dolphin reader Level 4. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Brooke, Rebecca, và Rebecca Brooke. Circles and Squares: Dolphin Reader Level 4. Oxford: Oxford University Press, 2005.

ציטוט MLA

Brooke, Rebecca, và Rebecca Brooke. Circles and Squares: Dolphin Reader Level 4. Oxford: Oxford University Press, 2005.