Cita APA (7th ed.)

Robertson, F. C., Tuttle, W. C., Macdonald, W. C., & White, W. P. (1940). Four stirring wild West novels. Home Library Press.

Cita Chicago (17th ed.)

Robertson, Frank C., W. C. Tuttle, William Colt Macdonald, i William Patterson White. Four Stirring Wild West Novels. Sydney: Home Library Press, 1940.

Cita MLA (8th ed.)

Robertson, Frank C., et al. Four Stirring Wild West Novels. Home Library Press, 1940.