APA (7th ed.) Citation

Helmont, F. M. v., Coudert, A. P., & Corse, T. (2007). The alphabet of nature. Aries book series.

Chicago Style (17th ed.) Citation

Helmont, Franciscus Mercurius van, Allison P. Coudert, and Taylor Corse. "The Alphabet of Nature." Aries Book Series 2007.

MLA (8th ed.) Citation

Helmont, Franciscus Mercurius van, et al. "The Alphabet of Nature." Aries Book Series, 2007.