APA استشهاد

Byju, G., & Varghese, T. (1993). Laterite soils: Their distribution, characteristics classification and management.

استشهاد بنمط شيكاغو

Byju, G., و Thomas Varghese. Laterite Soils: Their Distribution, Characteristics Classification and Management. Thiruvananthapuram, State Committe on Science Technology and Environment, 1993.

MLA استشهاد

Byju, G., و Thomas Varghese. Laterite Soils: Their Distribution, Characteristics Classification and Management. 1993.