APA

Kearns J. T., . (1988). The principles of deductive logic. Albany: State University of New York Press.

Chicago

Kearns John T, . 1988. The principles of deductive logic. Albany: State University of New York Press.

Harvard

Kearns J. T., . (1988). The principles of deductive logic. Albany: State University of New York Press.

MLA

Kearns John T, . The principles of deductive logic. Albany: State University of New York Press. 1988.