APA (7th ed.) Citation

Allegre, C., & Michard, G. (1974). Introduction to geochemistry. D. Reidel.

Chicago Style (17th ed.) Citation

Allegre, Claude-Jean, and Gil Michard. Introduction to Geochemistry. Dordrecht ; Boston: D. Reidel, 1974.

MLA (8th ed.) Citation

Allegre, Claude-Jean, and Gil Michard. Introduction to Geochemistry. D. Reidel, 1974.