APA (7e ed.) Bronvermelding

Sering, T. A. (1976). Population education knowledge of the elementary school teachers.

Chicago (17e ed.) Bronvermelding

Sering, Tomasita Arreza. Population Education Knowledge of the Elementary School Teachers. 1976.

MLA (9e ed.) Bronvermelding

Sering, Tomasita Arreza. Population Education Knowledge of the Elementary School Teachers. 1976.

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