APA (7th ed.) Citation

Schopf, J. W. The microbial cataclysm that forever changed life’s history. Elsevier.

Chicago Style (17th ed.) Citation

Schopf, J. William. The Microbial Cataclysm That Forever Changed Life’s History. Elsevier.

MLA (9th ed.) Citation

Schopf, J. William. The Microbial Cataclysm That Forever Changed Life’s History. Elsevier.

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