APA (7th ed.) Citation

Ridley, M. (1991). Masalah-Masalah Evolusi. Universitas Indonesia (UI-Press).

Chicago Style (17th ed.) Citation

Ridley, Mark. Masalah-Masalah Evolusi. Universitas Indonesia (UI-Press), 1991.

MLA (8th ed.) Citation

Ridley, Mark. Masalah-Masalah Evolusi. Universitas Indonesia (UI-Press), 1991.

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