APA (7th ed.) Citation

Pember, G. H., & Lang, G. H. (1975). Earth's earliest ages and their connection with modern spiritualism, theosophy, and Buddhism (New ed.). Kregel.

Chicago Style (17th ed.) Citation

Pember, G. H., and G. H. Lang. Earth's Earliest Ages and Their Connection with Modern Spiritualism, Theosophy, and Buddhism. New ed. Grand Rapids: Kregel, 1975.

MLA (9th ed.) Citation

Pember, G. H., and G. H. Lang. Earth's Earliest Ages and Their Connection with Modern Spiritualism, Theosophy, and Buddhism. New ed. Kregel, 1975.