Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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