APA (7th ed.) Citation

Engelhard-Colton, N. (1989). The effects of oral contraception and hypoxia on respiratory parameters during graded exercise. [publisher not identified].

Chicago Style (17th ed.) Citation

Engelhard-Colton, Nancy. The Effects of Oral Contraception and Hypoxia on Respiratory Parameters During Graded Exercise. [Place of publication not identified]: [publisher not identified], 1989.

MLA (9th ed.) Citation

Engelhard-Colton, Nancy. The Effects of Oral Contraception and Hypoxia on Respiratory Parameters During Graded Exercise. [publisher not identified], 1989.