APA (7th ed.) Citation

Nimsch, H. (1995). A reference guide to the gymnosperms of the world: An introduction to their history, systematics, distribution, and significance. Koeltz Scientific Books USA.

Chicago Style (17th ed.) Citation

Nimsch, Hubertus. A Reference Guide to the Gymnosperms of the World: An Introduction to Their History, Systematics, Distribution, and Significance. Champaign [u.a.]: Koeltz Scientific Books USA, 1995.

MLA (9th ed.) Citation

Nimsch, Hubertus. A Reference Guide to the Gymnosperms of the World: An Introduction to Their History, Systematics, Distribution, and Significance. Koeltz Scientific Books USA, 1995.