Cita APA (7a ed.)

Shedd, T. C., & Vawter, J. (1931). Theory of simple structures.

Cita Chicago Style (17a ed.)

Shedd, Thomas Clark, y Jamison Vawter. Theory of Simple Structures. New York, New York : Willey, 1931.

Cita MLA (9a ed.)

Shedd, Thomas Clark, y Jamison Vawter. Theory of Simple Structures. 1931.