APA (7e ed.) Bronvermelding
Dempski, K. (2003). Focus on curves and surfaces. Premier ; Pearson Education] [distributor].
Chicago (17e ed.) Bronvermelding
Dempski, Kelly. Focus on Curves and Surfaces. Cincinatti, Ohio : [London: Premier ; Pearson Education] [distributor], 2003.
MLA (9e ed.) Bronvermelding
Dempski, Kelly. Focus on Curves and Surfaces. Premier ; Pearson Education] [distributor], 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.