Cita APA (7a ed.)

Kragh, U. (1955). The actual-genetic model of perception-personality. C.W.K. Gleerup.

Cita Chicago Style (17a ed.)

Kragh, Ulf. The Actual-genetic Model of Perception-personality. Lund: C.W.K. Gleerup, 1955.

Cita MLA (9a ed.)

Kragh, Ulf. The Actual-genetic Model of Perception-personality. C.W.K. Gleerup, 1955.