APA (7e ed.) Bronvermelding
Polya, G., & Bowden, L. (1977). Mathematical methods in science. Mathematical Association of America.
Chicago (17e ed.) Bronvermelding
Polya, George, en Leon Bowden. Mathematical Methods in Science. Washington, DC: Mathematical Association of America, 1977.
MLA (9e ed.) Bronvermelding
Polya, George, en Leon Bowden. Mathematical Methods in Science. Mathematical Association of America, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.