Gaya APA

BEGON, M. (1986). Ecology: individuals, populations, adn communities (-). SAUNDERLAND: SINAUER SSOCIATES INC.

Gaya MLA

BEGON, Michael. "Ecology: individuals, populations, adn communities". - SAUNDERLAND: SINAUER SSOCIATES INC, 1986. FAKULTAS ILMU KESEHATAN.