Cita APA (7a ed.)

Bethell, D., & Gold, V. (1967). Carbonium ions an introduction. Academic Press.

Cita Chicago Style (17a ed.)

Bethell, D., y V. Gold. Carbonium Ions an Introduction. London: Academic Press, 1967.

Cita MLA (9a ed.)

Bethell, D., y V. Gold. Carbonium Ions an Introduction. Academic Press, 1967.