APA (7e ed.) Bronvermelding

Baliton, N. B. (1979). Development, tryout and evaluation of activities for high school biology using Centrosema Pubescens.

Chicago (17e ed.) Bronvermelding

Baliton, Norma Bernal. Development, Tryout and Evaluation of Activities for High School Biology Using Centrosema Pubescens. 1979.

MLA (9e ed.) Bronvermelding

Baliton, Norma Bernal. Development, Tryout and Evaluation of Activities for High School Biology Using Centrosema Pubescens. 1979.

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