APA

Hawkins D. J. B., . (1938). Approach to philosophy. London: Sands.

Chicago

Hawkins D J B, . 1938. Approach to philosophy. London: Sands.

Harvard

Hawkins D. J. B., . (1938). Approach to philosophy. London: Sands.

MLA

Hawkins D J B, . Approach to philosophy. London: Sands. 1938.