APA (7th ed.) Citation

Page, T., & Page, L. W. (1968). The evolution of stars: How they form, age, and die. The Macmillan Company.

Chicago Style (17th ed.) Citation

Page, Thornton, and Lou Williams Page. The Evolution of Stars: How They Form, Age, and Die. New York: The Macmillan Company, 1968.

MLA (8th ed.) Citation

Page, Thornton, and Lou Williams Page. The Evolution of Stars: How They Form, Age, and Die. The Macmillan Company, 1968.

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