APA (7th ed.) Citation

Lehmann, T. (1963). Nobody knows: Negro Spirituals (2. Auflage.). Koehler & Amelang.

Chicago Style (17th ed.) Citation

Lehmann, Theo. Nobody Knows: Negro Spirituals. 2. Auflage. Leipzig: Koehler & Amelang, 1963.

MLA (8th ed.) Citation

Lehmann, Theo. Nobody Knows: Negro Spirituals. 2. Auflage. Koehler & Amelang, 1963.

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