APA

Deri S., . (1949). Introduction to the Szondi test: theory and practice. New York: Grune & Stratton.

Chicago

Deri Susan, . 1949. Introduction to the Szondi test: theory and practice. New York: Grune & Stratton.

Harvard

Deri S., . (1949). Introduction to the Szondi test: theory and practice. New York: Grune & Stratton.

MLA

Deri Susan, . Introduction to the Szondi test: theory and practice. New York: Grune & Stratton. 1949.