APA ציטוט

Afolayan, A. J., & Ayandele, K. S. (1990). A quantitative study of the structure of an abandoned cropland in Nigeria.

Citación estilo Chicago

Afolayan, A J., y K S. Ayandele. A Quantitative Study of the Structure of an Abandoned Cropland in Nigeria. 1990.

ציטוט MLA

Afolayan, A J., y K S. Ayandele. A Quantitative Study of the Structure of an Abandoned Cropland in Nigeria. 1990.