MLA

Purves-Stewart, James. The Diagnosis of Nervous Diseases. 4td ed. New York: EB. Treat, 1916.

APA

Purves-Stewart, J. (1916). The diagnosis of nervous diseases. 4td ed. New York: EB. Treat.

Chicago

Purves-Stewart, James, The Diagnosis of Nervous Diseases. 4td ed. New York: EB. Treat, 1916.