APA (7th ed.) Citation

Bray, R. J., & Loughhead, R. E. (1965). Sunspots. Wiley.

Chicago Style (17th ed.) Citation

Bray, R. J., and R. E. Loughhead. Sunspots. New York: Wiley, 1965.

MLA (9th ed.) Citation

Bray, R. J., and R. E. Loughhead. Sunspots. Wiley, 1965.

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