APA

Harkness H., . (1964). Elementary dynamics of particles. New York: Academic Press.

Chicago

Harkness H.W, . 1964. Elementary dynamics of particles. New York: Academic Press.

Harvard

Harkness H., . (1964). Elementary dynamics of particles. New York: Academic Press.

MLA

Harkness H.W, . Elementary dynamics of particles. New York: Academic Press. 1964.