APA (7th ed.) Citation

Weinshank, D. J., & Darwin, C. (1990). A Concordance to Charles Darwin's notebooks, 1836-1844. Cornell University Press.

Chicago Style (17th ed.) Citation

Weinshank, Donald J., and Charles Darwin. A Concordance to Charles Darwin's Notebooks, 1836-1844. Ithaca, N.Y.: Cornell University Press, 1990.

MLA (9th ed.) Citation

Weinshank, Donald J., and Charles Darwin. A Concordance to Charles Darwin's Notebooks, 1836-1844. Cornell University Press, 1990.