APA

Corwin E. S., . (1938). The Constitution and what it means today. [Princeton]: Princeton University Press.

Chicago

Corwin Edward Samuel, . 1938. The Constitution and what it means today. [Princeton]: Princeton University Press.

Harvard

Corwin E. S., . (1938). The Constitution and what it means today. [Princeton]: Princeton University Press.

MLA

Corwin Edward Samuel, . The Constitution and what it means today. [Princeton]: Princeton University Press. 1938.