Dyfyniad APA

Jaques Cattell Press, Cattell, J. M., & Cattell, J. American men of science: A biographical directory. Bowker [etc.].

Dyfyniad Arddull Chicago

Jaques Cattell Press, James McKeen Cattell, and Jaques Cattell. American Men of Science: A Biographical Directory. New York [etc.]: Bowker [etc.].

Dyfyniad MLA

Jaques Cattell Press, et al. American Men of Science: A Biographical Directory. Bowker [etc.].

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.