APA-viite (7. p.)

Dalton, K., & Holton, W. (1999). Once a month: Understanding and treating PMS (New fully rev. 6th ed.). Hunter House.

Chicago-viite (17. p.)

Dalton, Katharina, ja Wendy Holton. Once a Month: Understanding and Treating PMS. New fully rev. 6th ed. Alameda, CA: Hunter House, 1999.

MLA-viite (9. p.)

Dalton, Katharina, ja Wendy Holton. Once a Month: Understanding and Treating PMS. New fully rev. 6th ed. Hunter House, 1999.