APA (7th ed.) Citation

Tan, E. (2004). Why animals need each other. Penerbitan Hartamas.

Chicago Style (17th ed.) Citation

Tan, Eric. Why Animals Need Each Other. Kuala Lumpur: Penerbitan Hartamas, 2004.

MLA (9th ed.) Citation

Tan, Eric. Why Animals Need Each Other. Penerbitan Hartamas, 2004.

Warning: These citations may not always be 100% accurate.