APA (7th ed.) Citation

Drouet, F., & Daily, W. A. (1973). Revision of the coccoid myxophyceae (Facs. of the 1956 ed.). Hafner.

Chicago Style (17th ed.) Citation

Drouet, Francis, and William A. Daily. Revision of the Coccoid Myxophyceae. Facs. of the 1956 ed. New York: Hafner, 1973.

MLA (9th ed.) Citation

Drouet, Francis, and William A. Daily. Revision of the Coccoid Myxophyceae. Facs. of the 1956 ed. Hafner, 1973.