APA (7th ed.) Citation

Payne-Gaposchkin, C. (1954). Variable stars & galactic structure. University of London, Athlone Press.

Chicago Style (17th ed.) Citation

Payne-Gaposchkin, Cecilia. Variable Stars & Galactic Structure. [London]: University of London, Athlone Press, 1954.

MLA (9th ed.) Citation

Payne-Gaposchkin, Cecilia. Variable Stars & Galactic Structure. University of London, Athlone Press, 1954.