APA (7th ed.) Citation

Foreman, H. P. (1968). Upper Maestrichtian Radiolaria of California. Palaeontolog. Assoc.

Chicago Style (17th ed.) Citation

Foreman, Helen P. Upper Maestrichtian Radiolaria of California. London: Palaeontolog. Assoc, 1968.

MLA (9th ed.) Citation

Foreman, Helen P. Upper Maestrichtian Radiolaria of California. Palaeontolog. Assoc, 1968.

Warning: These citations may not always be 100% accurate.