Gaya APA

Asimov, I. (1988). Understanding physics. I. Motion, sound, and heat. II. Light, magnetism, and electricity. III. The electron, proton, and neutron. Copyright 1966. . New York: Dorset Press.

Gaya MLA

Asimov, Isaac. "Understanding physics. I. Motion, sound, and heat. II. Light, magnetism, and electricity. III. The electron, proton, and neutron. Copyright 1966.". New York: Dorset Press, 1988. Buku.