APA (7e ed.) Bronvermelding

Caplan, F. (1973). The first twelve months of life: Your Baby's growth month by month. A. GD.Perigee Book.

Chicago (17e ed.) Bronvermelding

Caplan, Frank. The First Twelve Months of Life: Your Baby's Growth Month by Month. A. GD.Perigee Book, 1973.

MLA (9e ed.) Bronvermelding

Caplan, Frank. The First Twelve Months of Life: Your Baby's Growth Month by Month. A. GD.Perigee Book, 1973.

Let op: Deze citaties zijn niet altijd 100% accuraat.