APA Edition Citation

Ley, W., & Bonestell, C. (1950). The conquest of space / paintings by Chesley Bonestell (and) text (by) Willy Ley. Sidgwick and Jackson.

Chicago Edition Citation

Ley, Willy, and Chesley Bonestell. The Conquest of Space / Paintings by Chesley Bonestell (and) Text (by) Willy Ley. London: Sidgwick and Jackson, 1950.

MLA Edition Citation

Ley, Willy, and Chesley Bonestell. The Conquest of Space / Paintings by Chesley Bonestell (and) Text (by) Willy Ley. Sidgwick and Jackson, 1950.

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