APA (7th ed.) Citation

(1990). The cloud of unknowing (2nd ed.). Project Gutenberg.

Chicago Style (17th ed.) Citation

The Cloud of Unknowing. 2nd ed. Champaign, Ill: Project Gutenberg, 1990.

MLA (9th ed.) Citation

The Cloud of Unknowing. 2nd ed. Project Gutenberg, 1990.

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