APA (7th ed.) Citation

Nagera, H. (1969). Basic psychoanalytic concepts on the libido theory. Allen & Unwin.

Chicago Style (17th ed.) Citation

Nagera, Humberto. Basic Psychoanalytic Concepts on the Libido Theory. London: Allen & Unwin, 1969.

MLA (9th ed.) Citation

Nagera, Humberto. Basic Psychoanalytic Concepts on the Libido Theory. Allen & Unwin, 1969.

Warning: These citations may not always be 100% accurate.