Gaya APA

Sherwood, A., Erlich, H, A. (1989). PCR technology ( principles and application - for DNA amplification ) (ke-1). : Stockton P.

Gaya MLA

Sherwood, Alfred., Erlich, Henry, A. "PCR technology ( principles and application - for DNA amplification )". ke-1 : Stockton P, 1989. Text.