APA (7th ed.) Citation

Bert, D., & Dusay, K. (1985). Having a baby and what it means for you. Sphere Books.

Chicago Style (17th ed.) Citation

Bert, Diana, and Katherine Dusay. Having a Baby and What It Means for You. London: Sphere Books, 1985.

MLA (9th ed.) Citation

Bert, Diana, and Katherine Dusay. Having a Baby and What It Means for You. Sphere Books, 1985.