APA (7th ed.) Citation

Johnson, S. W. (2008). Peat and its Uses as Fertilizer and Fuel. Project Gutenberg.

Chicago Style (17th ed.) Citation

Johnson, Samuel W. Peat and Its Uses as Fertilizer and Fuel. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Johnson, Samuel W. Peat and Its Uses as Fertilizer and Fuel. Project Gutenberg, 2008.

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