MLA

Jaensch, Erich Rudolf, and Oscar Adolph Oeser. Eidetic Imagery and Typological Methods of Investigation : Their Importance for the Psychology of Childhood, the Theory of Education, General Psychology, and the Psychophysiology of Human Personality. 2., translated from the second edition London: Kegan, Trench, Trubner & Co., 1930.

APA

Jaensch, E. Rudolf, & Oeser, O. Adolph. (1930). Eidetic imagery and typological methods of investigation : Their importance for the psychology of childhood, the theory of education, general psychology, and the psychophysiology of human personality. 2., translated from the second edition London: Kegan, Trench, Trubner & Co.

Chicago

Jaensch, Erich Rudolf, Eidetic Imagery and Typological Methods of Investigation: Their Importance for the Psychology of Childhood, the Theory of Education, General Psychology, and the Psychophysiology of Human Personality. Translated by Oscar Adolph Oeser. 2., translated from the second edition London: Kegan, Trench, Trubner & Co., 1930.