APA (7th ed.) Citation

Walter, J., & Appelmann, K. Olbrzymek i Karlipka. Kinderbuchverl.

Chicago Style (17th ed.) Citation

Walter, Joachim, and Karl-Heinz Appelmann. Olbrzymek I Karlipka. Berlin: Kinderbuchverl.

MLA (8th ed.) Citation

Walter, Joachim, and Karl-Heinz Appelmann. Olbrzymek I Karlipka. Kinderbuchverl.

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