APA

Goldberg S., . (1958). Introduction to difference equations: with illustrative examples from economics, psychology, and sociology. New York: Wiley.

Chicago

Goldberg Samuel, . 1958. Introduction to difference equations: with illustrative examples from economics, psychology, and sociology. New York: Wiley.

Harvard

Goldberg S., . (1958). Introduction to difference equations: with illustrative examples from economics, psychology, and sociology. New York: Wiley.

MLA

Goldberg Samuel, . Introduction to difference equations: with illustrative examples from economics, psychology, and sociology. New York: Wiley. 1958.