Petrick, W., Pepper, J., & Cohen, H. R. (2020). The art of Wolfgang Petrick 1962-2017: In Berlin and Brooklyn / preface James Kalm ; tetxts Jens Pepper, H. Robert Cohen. The Cohen-Hoedemaeker Collection.
Čikaški stil citiranja (17. izdanje)Petrick, Wolfgang, Jens Pepper, i H. Robert Cohen. The Art of Wolfgang Petrick 1962-2017: In Berlin and Brooklyn / Preface James Kalm ; Tetxts Jens Pepper, H. Robert Cohen. [Erscheinungsort nicht ermittelbar] ; Berlin: The Cohen-Hoedemaeker Collection, 2020.
MLA način citiranja (8. izdanje)Petrick, Wolfgang, et al. The Art of Wolfgang Petrick 1962-2017: In Berlin and Brooklyn / Preface James Kalm ; Tetxts Jens Pepper, H. Robert Cohen. The Cohen-Hoedemaeker Collection, 2020.
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