APA (7th ed.) Citation

Ashworth, P. (1985). Evaluation of levels of knowledge in birth control pill patients in a Planned Parenthood clinic. [publisher not identified].

Chicago Style (17th ed.) Citation

Ashworth, Polly. Evaluation of Levels of Knowledge in Birth Control Pill Patients in a Planned Parenthood Clinic. [Place of publication not identified]: [publisher not identified], 1985.

MLA (9th ed.) Citation

Ashworth, Polly. Evaluation of Levels of Knowledge in Birth Control Pill Patients in a Planned Parenthood Clinic. [publisher not identified], 1985.