APA-viite (7. p.)

Scher, J. (1985). Pregnancy everything you need to know. penguin Books.

Chicago-viite (17. p.)

Scher, Jonathan. Pregnancy Everything You Need to Know. Great Britain: penguin Books, 1985.

MLA-viite (8. p.)

Scher, Jonathan. Pregnancy Everything You Need to Know. penguin Books, 1985.