KOTPAL, R. L. (1997). Porifera (7th ed.). RASTOGI PUBLICATIONS.
Citación estilo ChicagoKOTPAL, R. L. Porifera. 7th ed. New Delhi: RASTOGI PUBLICATIONS, 1997.
Cita MLAKOTPAL, R. L. Porifera. 7th ed. RASTOGI PUBLICATIONS, 1997.
Warning: These citations may not always be 100% accurate.