Gaya APA

Berstein, Ruth, Berstein, Stephen. (1989). Schaum's Solved Problems Series : 300 solved problems in Biology . Singapore: MC GRAW - HILL.

Gaya Chicago

Berstein, Ruth, Berstein, Stephen. Schaum's Solved Problems Series : 300 solved problems in Biology. Singapore: MC GRAW - HILL, 1989. Teks.

Gaya MLA

Berstein, Ruth, Berstein, Stephen. Schaum's Solved Problems Series : 300 solved problems in Biology. Singapore: MC GRAW - HILL, 1989. Teks.

Gaya Turabian

Berstein, Ruth, Berstein, Stephen. Schaum's Solved Problems Series : 300 solved problems in Biology. Singapore: MC GRAW - HILL, 1989. Teks.