APA (7th ed.) Citation

Shumard, G. G. (1969). Billy the kid: The Robin Hood of Lincoln County. Tab Publications.

Chicago Style (17th ed.) Citation

Shumard, George Gettz. Billy the Kid: The Robin Hood of Lincoln County. Las Cruces, N.M.: Tab Publications, 1969.

MLA (9th ed.) Citation

Shumard, George Gettz. Billy the Kid: The Robin Hood of Lincoln County. Tab Publications, 1969.

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