Cita APA (7th ed.)

Harkness, H. W. (1964). Elementary dynamics of particles. Academic Press.

Cita Chicago (17th ed.)

Harkness, Harold Wilson. Elementary Dynamics of Particles. New York: Academic Press, 1964.

Cita MLA (9th ed.)

Harkness, Harold Wilson. Elementary Dynamics of Particles. Academic Press, 1964.