APA

Spratt N. T., . (1966). Introduction to Cell Differentiation. New York: Reinhold Publishing Corporation.

Chicago

Spratt Nelson T, . 1966. Introduction to Cell Differentiation. New York: Reinhold Publishing Corporation.

Harvard

Spratt N. T., . (1966). Introduction to Cell Differentiation. New York: Reinhold Publishing Corporation.

MLA

Spratt Nelson T, . Introduction to Cell Differentiation. New York: Reinhold Publishing Corporation. 1966.