APA (7th ed.) Citation

Shapley, H. (1947). Galaxies (1. ed., [Reprint.].). Blakiston Comp.

Chicago Style (17th ed.) Citation

Shapley, Harlow. Galaxies. 1. ed., [Reprint.]. Philadelphia [u.a.]: Blakiston Comp, 1947.

MLA (9th ed.) Citation

Shapley, Harlow. Galaxies. 1. ed., [Reprint.]. Blakiston Comp, 1947.

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