APA (7th ed.) Citation

Halacy, D. S. (1963). 'Copter cowboy (1st. ed.). Chilton.

Chicago Style (17th ed.) Citation

Halacy, D. S. 'Copter Cowboy. 1st. ed. Philadelphia: Chilton, 1963.

MLA (9th ed.) Citation

Halacy, D. S. 'Copter Cowboy. 1st. ed. Chilton, 1963.

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