APA (7e ed.) Bronvermelding

Gayon, E. E. P. (2004). Development of a problem solving ability test in high school chemistry.

Chicago (17e ed.) Bronvermelding

Gayon, Edwehna Elinore P. Development of a Problem Solving Ability Test in High School Chemistry. 2004.

MLA (9e ed.) Bronvermelding

Gayon, Edwehna Elinore P. Development of a Problem Solving Ability Test in High School Chemistry. 2004.

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