APA (7th ed.) Citation

Heinlein, R. A. (1948). Space cadet. Scribner.

Chicago Style (17th ed.) Citation

Heinlein, Robert Anson. Space Cadet. [S.l.]: Scribner, 1948.

MLA (9th ed.) Citation

Heinlein, Robert Anson. Space Cadet. Scribner, 1948.

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