Richter, H. (1980). Gott, was ist das? Thienemann.
Chicago Style (17th ed.) CitationRichter, Hans-Peter. Gott, Was Ist Das? Stuttgart: Thienemann, 1980.
MLA (8th ed.) CitationRichter, Hans-Peter. Gott, Was Ist Das? Thienemann, 1980.
Warning: These citations may not always be 100% accurate.