APA (7e ed.) Bronvermelding

PERIASWAMY , S., & ASHAYE, T. 1. (2020). Updated classification of Southwestern Nigeria soils. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.

Chicago (17e ed.) Bronvermelding

PERIASWAMY , S.P., en T. 1 ASHAYE. Updated Classification of Southwestern Nigeria Soils. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

MLA (9e ed.) Bronvermelding

PERIASWAMY , S.P., en T. 1 ASHAYE. Updated Classification of Southwestern Nigeria Soils. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria, 2020.

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