Παραπομπή APA

Sen, D. N. (1990). Ecology and vegetation of Indian desert. Agro Botanical Publishers.

Παραπομπή Chicago Style

Sen, David N. Ecology and Vegetation of Indian Desert. Bikaner: Agro Botanical Publishers, 1990.

Παραπομπή MLA

Sen, David N. Ecology and Vegetation of Indian Desert. Agro Botanical Publishers, 1990.