Citazione Stile APA (7a Edizione)

Ahmad, K., Rao, D., Singh, S., & Yunus, M. (1985). Perespectives in environmental botany 1985. Print House (India).

Citazione stile Chigago Style (17a edizione)

Ahmad, K.J., D.N Rao, S.N Singh, e Mohd Yunus. Perespectives in Environmental Botany 1985. Lucknow: Print House (India), 1985.

Citatione MLA (9a ed.)

Ahmad, K.J., et al. Perespectives in Environmental Botany 1985. Print House (India), 1985.