Gaya APA

GALLAGHER, B. (2010). FIRST QUESTIONS AND ANSWERS - OCEANS:WHY ARE WHALES SO BIG? . INGGRIS: Miles Kelly.

Gaya MLA

GALLAGHER, BELINDA. "FIRST QUESTIONS AND ANSWERS - OCEANS:WHY ARE WHALES SO BIG?". INGGRIS: Miles Kelly, 2010. Text.