APA (7th ed.) Citation

Greene, G. (1994). Blue skies, no candy (2a. ed.). Futura Publications.

Chicago Style (17th ed.) Citation

Greene, Gael. Blue Skies, No Candy. 2a. ed. Londres: Futura Publications, 1994.

MLA (9th ed.) Citation

Greene, Gael. Blue Skies, No Candy. 2a. ed. Futura Publications, 1994.