Cita APA (7a ed.)

Heifetz, M. D., & Tirion, W. (2012). A walk through the heavens: A guide to the stars and constellations and their legends (3rd ed., 6th printing.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Heifetz, Milton D., y Wil Tirion. A Walk Through the Heavens: A Guide to the Stars and Constellations and Their Legends. 3rd ed., 6th printing. Cambridge [etc.]: Cambridge University Press, 2012.

Cita MLA (9a ed.)

Heifetz, Milton D., y Wil Tirion. A Walk Through the Heavens: A Guide to the Stars and Constellations and Their Legends. 3rd ed., 6th printing. Cambridge University Press, 2012.