APA (7th ed.) Citation

Massee, G. (2010). European Fungus Flora: Agaricaceae. Project Gutenberg.

Chicago Style (17th ed.) Citation

Massee, George. European Fungus Flora: Agaricaceae. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Massee, George. European Fungus Flora: Agaricaceae. Project Gutenberg, 2010.

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