Cita APA (7a ed.)

Douglas, R. A. (1963). Introduction to solid mechanics. Sir Isaac Pitman.

Cita Chicago Style (17a ed.)

Douglas, Robert A. Introduction to Solid Mechanics. London: Sir Isaac Pitman, 1963.

Cita MLA (9a ed.)

Douglas, Robert A. Introduction to Solid Mechanics. Sir Isaac Pitman, 1963.