APA (7e ed.) Bronvermelding

Slemmons, D. B. (1962). Determination of volcanic and plutonic plagioclases using a three or four axis universal stage. The Geological Society of America.

Chicago (17e ed.) Bronvermelding

Slemmons, David B. Determination of Volcanic and Plutonic Plagioclases Using a Three or Four Axis Universal Stage. New York: The Geological Society of America, 1962.

MLA (9e ed.) Bronvermelding

Slemmons, David B. Determination of Volcanic and Plutonic Plagioclases Using a Three or Four Axis Universal Stage. The Geological Society of America, 1962.