APA (7e ed.) Bronvermelding

Groves, E. R., & Groves, G. H. (1929). Wholesome parenthood. Houghton Mifflin company.

Chicago (17e ed.) Bronvermelding

Groves, Ernest R., en Gladys Hoagland Groves. Wholesome Parenthood. Boston and New York: Houghton Mifflin company, 1929.

MLA (8e ed.) Bronvermelding

Groves, Ernest R., en Gladys Hoagland Groves. Wholesome Parenthood. Houghton Mifflin company, 1929.