APA (7e ed.) Bronvermelding

BHATT. (2011). ELEMENTARY ENGINEERING DRAWING ( PLANE AND SOLID GEOMETRY ) ( TEACHER'S COPY ).

Chicago (17e ed.) Bronvermelding

BHATT. ELEMENTARY ENGINEERING DRAWING ( PLANE AND SOLID GEOMETRY ) ( TEACHER'S COPY ). 2011.

MLA (9e ed.) Bronvermelding

BHATT. ELEMENTARY ENGINEERING DRAWING ( PLANE AND SOLID GEOMETRY ) ( TEACHER'S COPY ). 2011.

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