APA (7th ed.) Citation

Klepesta, J., & Rukl, A. (1969). Constellations: A concise guide in colour (1a. ed.). Hamlyn.

Chicago Style (17th ed.) Citation

Klepesta, Josef, and Antonin Rukl. Constellations: A Concise Guide in Colour. 1a. ed. Londres: Hamlyn, 1969.

MLA (9th ed.) Citation

Klepesta, Josef, and Antonin Rukl. Constellations: A Concise Guide in Colour. 1a. ed. Hamlyn, 1969.