Cita APA (7a ed.)

Albert, K., & Henderson, M. (1987). Coping with shyness and loneliness. W & R Chambers.

Cita Chicago Style (17a ed.)

Albert, Katherine, y Michael Henderson. Coping with Shyness and Loneliness. Edinburgh: W & R Chambers, 1987.

Cita MLA (9a ed.)

Albert, Katherine, y Michael Henderson. Coping with Shyness and Loneliness. W & R Chambers, 1987.