Cita APA (7a ed.)
Hooper, H. O., & Gwynne, P. (1977). Physics and the physical perspective. Harper & Row.
Cita Chicago Style (17a ed.)
Hooper, Henry O., y Peter Gwynne. Physics and the Physical Perspective. New York: Harper & Row, 1977.
Cita MLA (9a ed.)
Hooper, Henry O., y Peter Gwynne. Physics and the Physical Perspective. Harper & Row, 1977.
Precaución: Estas citas no son 100% exactas.