APA aipamena

Hilhorst, J. G. M. (1967). Utonia: Socio-economic survey of a fictitious development country. Mouton.

Chicago Style aipamena

Hilhorst, Jozef Gijsbertus Maria. Utonia: Socio-economic Survey of a Fictitious Development Country. The Hague: Mouton, 1967.

MLA aipamena

Hilhorst, Jozef Gijsbertus Maria. Utonia: Socio-economic Survey of a Fictitious Development Country. Mouton, 1967.