APA (7e ed.) Bronvermelding

Não informado. (2001). Philippine Agriculturist and Forester. University of the Philippines, College of Agriculture.

Chicago (17e ed.) Bronvermelding

Não informado. Philippine Agriculturist and Forester. Los Banos, Filipinas: University of the Philippines, College of Agriculture, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Philippine Agriculturist and Forester. University of the Philippines, College of Agriculture, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.