APA (7th ed.) Citation

Kirk, W. F., & Martin, H. B. (2011). Right off the Bat Baseball Ballads. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kirk, William Frederick, and H. B. Martin. Right off the Bat Baseball Ballads. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Kirk, William Frederick, and H. B. Martin. Right off the Bat Baseball Ballads. Project Gutenberg, 2011.

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