APA (7th ed.) Citation

Congreso Mundial de Psiquiatría & López Ibor, J. J. (1967). Proceedings Fourth World Congress of Psychiatry, Madrid, 5-11 September 1966. Excerpta Medica.

Chicago Style (17th ed.) Citation

Congreso Mundial de Psiquiatría and Juan José López Ibor. Proceedings Fourth World Congress of Psychiatry, Madrid, 5-11 September 1966. Amsterdam [etc.]: Excerpta Medica, 1967.

MLA (9th ed.) Citation

Congreso Mundial de Psiquiatría and Juan José López Ibor. Proceedings Fourth World Congress of Psychiatry, Madrid, 5-11 September 1966. Excerpta Medica, 1967.

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