APA

Brewster R. Q., . (1956). Organic chemistry. New Jersey: Prentice Hall.

Chicago

Brewster Ray Q, . 1956. Organic chemistry. New Jersey: Prentice Hall.

Harvard

Brewster R. Q., . (1956). Organic chemistry. New Jersey: Prentice Hall.

MLA

Brewster Ray Q, . Organic chemistry. New Jersey: Prentice Hall. 1956.