APA (7th ed.) Citation

Melville, F. J. (2010). The Postage Stamp in War. Project Gutenberg.

Chicago Style (17th ed.) Citation

Melville, Frederick John. The Postage Stamp in War. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Melville, Frederick John. The Postage Stamp in War. Project Gutenberg, 2010.

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