Bendick, J. (1968). Space and time. F. Watts.
Cita Chicago (17th ed.)Bendick, Jeanne. Space and Time. New York: F. Watts, 1968.
Cita MLA (9th ed.)Bendick, Jeanne. Space and Time. F. Watts, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.