Cita APA (7a ed.)

Klein, M. (1980). Envy and gratitude, and other works, 1946-1963. Hogarth : Institute of Psycho-Analysis.

Cita Chicago Style (17a ed.)

Klein, Melanie. Envy and Gratitude, and Other Works, 1946-1963. London: Hogarth : Institute of Psycho-Analysis, 1980.

Cita MLA (9a ed.)

Klein, Melanie. Envy and Gratitude, and Other Works, 1946-1963. Hogarth : Institute of Psycho-Analysis, 1980.