APA

Turtox. General Biological Supply House, . (1953). Biological supplies. Chicago, IL: Turtox.

Chicago

Turtox. General Biological Supply House, . 1953. Biological supplies. Chicago, IL: Turtox.

Harvard

Turtox. General Biological Supply House, . (1953). Biological supplies. Chicago, IL: Turtox.

MLA

Turtox. General Biological Supply House, . Biological supplies. Chicago, IL: Turtox. 1953.