Gaya APA

Parade, N. (2019). Dolphins, Sharks and Whales : A Complete Guide to These Creatures of the Sea (Cetakan Pertama). : North Parade Publishing.

Gaya MLA

Parade, North. "Dolphins, Sharks and Whales : A Complete Guide to These Creatures of the Sea". Cetakan Pertama : North Parade Publishing, 2019. Text.