APA (7th ed.) Citation

Petty, T. L. (1983). Ambulatory oxygen. Thieme-Stratton [u.a.].

Chicago Style (17th ed.) Citation

Petty, Thomas L. Ambulatory Oxygen. New York: Thieme-Stratton [u.a.], 1983.

MLA (9th ed.) Citation

Petty, Thomas L. Ambulatory Oxygen. Thieme-Stratton [u.a.], 1983.