The crayfish;
an introduction to the study of zoology,
by T. H. Huxley, F. R. S. With eighty-two illustrations.
APA Citation
Huxley, T. Henry. (1896). The crayfish: an introduction to the study of zoology. 6th ed. London: K. Paul.
MLA Citation
Huxley, Thomas Henry, 1825-1895. The Crayfish: an Introduction to the Study of Zoology. 6th ed. London: K. Paul, 1896.
Warning: These citations may not always be complete (especially for serials).