APA-Zitierstil (7. Ausg.)

ELDERtON , W. i. P. a. J. l., & ELDERTON, W. P. a. J. l. (1969). Systems of Frequency Curves. C.U. Press.

Chicago-Zitierstil (17. Ausg.)

ELDERtON , W illiam Plain and JOHNSON,Norman lloyd, und William Plain and JOHNSOn,Norman lloyd ELDERTON. Systems of Frequency Curves. Cambridge: C.U. Press, 1969.

MLA-Zitierstil (9. Ausg.)

ELDERtON , W illiam Plain and JOHNSON,Norman lloyd, und William Plain and JOHNSOn,Norman lloyd ELDERTON. Systems of Frequency Curves. C.U. Press, 1969.