APA (7th ed.) Citation

Stephenson, S. L. (1993). Is there a relationship between pre-natal exercise and postpartum depression. [publisher not identified].

Chicago Style (17th ed.) Citation

Stephenson, Sheryl Lynn. Is There a Relationship Between Pre-natal Exercise and Postpartum Depression. [Place of publication not identified]: [publisher not identified], 1993.

MLA (9th ed.) Citation

Stephenson, Sheryl Lynn. Is There a Relationship Between Pre-natal Exercise and Postpartum Depression. [publisher not identified], 1993.