APA Edition Citation

Ridley, H. N. (1990). Dispersal of plants throughout the world. Prishen singh mahendra pal singh,23-A, cannaught place, dehradun-248001.

Chicago Edition Citation

Ridley, Henry N. Dispersal of Plants Throughout the World. India: Prishen singh mahendra pal singh,23-A, cannaught place, dehradun-248001, 1990.

MLA Edition Citation

Ridley, Henry N. Dispersal of Plants Throughout the World. Prishen singh mahendra pal singh,23-A, cannaught place, dehradun-248001, 1990.