APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

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