APA (7th ed.) Citation

Hanafiah, k. A. (2007). Biologi tanah. raja grafindo.

Chicago Style (17th ed.) Citation

Hanafiah, kemas Ali. Biologi Tanah. raja grafindo, 2007.

MLA (8th ed.) Citation

Hanafiah, kemas Ali. Biologi Tanah. raja grafindo, 2007.

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