APA (7e ed.) Bronvermelding

AKPAN, S. B. (2019). OIL PALM FRUIT SUPPLY FUNCTION IN NIGERIA. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

Chicago (17e ed.) Bronvermelding

AKPAN, S. B. OIL PALM FRUIT SUPPLY FUNCTION IN NIGERIA. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2019.

MLA (9e ed.) Bronvermelding

AKPAN, S. B. OIL PALM FRUIT SUPPLY FUNCTION IN NIGERIA. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2019.

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