APA (7th ed.) Citation

Weinbaum, S. G. (2007). Valley of Dreams. Project Gutenberg.

Chicago Style (17th ed.) Citation

Weinbaum, Stanley Grauman. Valley of Dreams. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Weinbaum, Stanley Grauman. Valley of Dreams. Project Gutenberg, 2007.

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