APA

DuBridge L. A., . (1960). Introduction to space. New York: Columbia University Press.

Chicago

DuBridge Lee A, . 1960. Introduction to space. New York: Columbia University Press.

Harvard

DuBridge L. A., . (1960). Introduction to space. New York: Columbia University Press.

MLA

DuBridge Lee A, . Introduction to space. New York: Columbia University Press. 1960.