APA (7th ed.) Citation

Goldfrap, J. H., & Wrenn, C. L. (2008). The Ocean Wireless Boys And The Naval Code. Project Gutenberg.

Chicago Style (17th ed.) Citation

Goldfrap, John Henry, and Charles L. Wrenn. The Ocean Wireless Boys And The Naval Code. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Goldfrap, John Henry, and Charles L. Wrenn. The Ocean Wireless Boys And The Naval Code. Project Gutenberg, 2008.

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