APA (7th ed.) Citation

Kristof, W. (1969). Untersuchungen zur Theorie psychologischen Messens. Psychologia universalis.

Chicago Style (17th ed.) Citation

Kristof, Walter. "Untersuchungen Zur Theorie Psychologischen Messens." Psychologia Universalis 1969.

MLA (8th ed.) Citation

Kristof, Walter. "Untersuchungen Zur Theorie Psychologischen Messens." Psychologia Universalis, 1969.

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