APA (7th ed.) Citation

Johnson, J. H. (1968). Lower Cretaceous algae from the Blake Escarpment, Atlantic Ocean, and from Israel.

Chicago Style (17th ed.) Citation

Johnson, J. H. Lower Cretaceous Algae from the Blake Escarpment, Atlantic Ocean, and from Israel. Golden, Colo, 1968.

MLA (9th ed.) Citation

Johnson, J. H. Lower Cretaceous Algae from the Blake Escarpment, Atlantic Ocean, and from Israel. 1968.