APA (7th ed.) Citation

H.Fried, G. (2009). Biologi. Erlangga.

Chicago Style (17th ed.) Citation

H.Fried, George. Biologi. Erlangga, 2009.

MLA (8th ed.) Citation

H.Fried, George. Biologi. Erlangga, 2009.

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