Gaya APA

CRUEGER, W. (). Biotechnology: A textbook of industrial microbiology (-). Sunderland: Sinauer Associates, 1984: Sunderland: Sinauer Associates, 1984.

Gaya MLA

CRUEGER, Wulf. "Biotechnology: A textbook of industrial microbiology". - Sunderland: Sinauer Associates, 1984: Sunderland: Sinauer Associates, 1984, . Text.