Cita APA (7a ed.)

Kaplan, A. D. H. (1931). Henry Charles Carey: A study in American economic thought. The Johns Hopkins press.

Cita Chicago Style (17a ed.)

Kaplan, Abraham David Hannath. Henry Charles Carey: A Study in American Economic Thought. Baltimore: The Johns Hopkins press, 1931.

Cita MLA (9a ed.)

Kaplan, Abraham David Hannath. Henry Charles Carey: A Study in American Economic Thought. The Johns Hopkins press, 1931.