APA Edition Citation

Harold, J. J. (1951). Wo? Wie? Warum?: German comprehension tests.

Chicago Edition Citation

Harold, J. J. Wo? Wie? Warum?: German Comprehension Tests. 1951.

MLA Edition Citation

Harold, J. J. Wo? Wie? Warum?: German Comprehension Tests. 1951.

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