APA

Wistar R., . (1963). Man and his physical universe. New York: Wiley.

Chicago

Wistar Richard, . 1963. Man and his physical universe. New York: Wiley.

Harvard

Wistar R., . (1963). Man and his physical universe. New York: Wiley.

MLA

Wistar Richard, . Man and his physical universe. New York: Wiley. 1963.