APA (7th ed.) Citation

Peters, G. J., & Aller, L. H. (1970). The chemical composition of Iota Herculis. University of California.

Chicago Style (17th ed.) Citation

Peters, Geraldine J., and Lawrence Hugh Aller. The Chemical Composition of Iota Herculis. Los Angeles: University of California, 1970.

MLA (9th ed.) Citation

Peters, Geraldine J., and Lawrence Hugh Aller. The Chemical Composition of Iota Herculis. University of California, 1970.