APA aipamena

Marsh, F. L. (1976). Variation and fixity in nature: The meaning of diversity and discontinuity in the world of living things, and their bearing on creation and evolution. Pacific Press.

Chicago Style aipamena

Marsh, Frank L. Variation and Fixity in Nature: The Meaning of Diversity and Discontinuity in the World of Living Things, and Their Bearing on Creation and Evolution. Mountain View, CA: Pacific Press, 1976.

MLA aipamena

Marsh, Frank L. Variation and Fixity in Nature: The Meaning of Diversity and Discontinuity in the World of Living Things, and Their Bearing on Creation and Evolution. Pacific Press, 1976.