APA (7th ed.) Citation

Rankama, K. (1963). The Precambrian. Interscience Publishers.

Chicago Style (17th ed.) Citation

Rankama, Kalervo. The Precambrian. New York: Interscience Publishers, 1963.

MLA (9th ed.) Citation

Rankama, Kalervo. The Precambrian. Interscience Publishers, 1963.

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