Gaya APA

Nath, S, K., Revankar, S, G. (2006). Problem- Based Microbiology . Philadelphia: Saunders Elsevier.

Gaya MLA

Nath, Swapan, K.., Revankar, Sanjay, G.. "Problem- Based Microbiology". Philadelphia: Saunders Elsevier, 2006. Text.