APA (7th ed.) Citation

Pelcher, A., Cummings, R., Bates, H., Burks, A. J., Meek, S. P., Knight, T. H., & Curry, T. (2009). Astounding Stories of Super-Science April 1930. Project Gutenberg.

Chicago Style (17th ed.) Citation

Pelcher, Anthony, Ray Cummings, Harry Bates, Arthur J. Burks, S. P. Meek, Thomas H. Knight, and Tom Curry. Astounding Stories of Super-Science April 1930. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Pelcher, Anthony, et al. Astounding Stories of Super-Science April 1930. Project Gutenberg, 2009.

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