APA (7th ed.) Citation

Glaessner, M. F. (1972). Principles of micropalaentology. Hafner Pub. Co..

Chicago Style (17th ed.) Citation

Glaessner, Martin F. Principles of Micropalaentology. New York: Hafner Pub. Co., 1972.

MLA (8th ed.) Citation

Glaessner, Martin F. Principles of Micropalaentology. Hafner Pub. Co., 1972.