APA (7th ed.) Citation

Godwin, R. Proposal for Man in Space (1957-1958). Apogee Books.

Chicago Style (17th ed.) Citation

Godwin, Robert. Proposal for Man in Space (1957-1958). [Place of publication not identified]: Apogee Books.

MLA (9th ed.) Citation

Godwin, Robert. Proposal for Man in Space (1957-1958). Apogee Books.

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