Παραπομπή APA

Shukla, A. C. (1999). Advances in environmental biopollution. A P H Publishing.

Παραπομπή Chicago Style

Shukla, A. C. Advances in Environmental Biopollution. New Delhi: A P H Publishing, 1999.

Παραπομπή MLA

Shukla, A. C. Advances in Environmental Biopollution. A P H Publishing, 1999.