APA (7th ed.) Citation

Aller, L. H., Ross, J. E., & Zimmermann, R. E. (1970). The spectrum of the manganese-scandium star phi Herculis. University of California.

Chicago Style (17th ed.) Citation

Aller, Lawrence Hugh, John E. Ross, and R. Erik Zimmermann. The Spectrum of the Manganese-scandium Star Phi Herculis. Los Angeles: University of California, 1970.

MLA (9th ed.) Citation

Aller, Lawrence Hugh, et al. The Spectrum of the Manganese-scandium Star Phi Herculis. University of California, 1970.