APA (7th ed.) Citation

Kesling, R. V. (1969). Two new crinoids from the Middle Devonian Silica Formation. Museum of Paleontology, University of Michigan.

Chicago Style (17th ed.) Citation

Kesling, Robert V. Two New Crinoids from the Middle Devonian Silica Formation. Ann Arbor: Museum of Paleontology, University of Michigan, 1969.

MLA (9th ed.) Citation

Kesling, Robert V. Two New Crinoids from the Middle Devonian Silica Formation. Museum of Paleontology, University of Michigan, 1969.