Gaya APA

Raymo, C. (1982). 365 Starry Nights An Introduction To Astronomy For Every Night Of The Year (1). New York: Prentice Hall Press.

Gaya MLA

Raymo, Chet. "365 Starry Nights An Introduction To Astronomy For Every Night Of The Year". 1 New York: Prentice Hall Press, 1982. Text.