Petersen, T. R. (2021). Picnic in the ruins: A novel (First edition.). Counterpoint.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPetersen, Todd Robert. Picnic in the Ruins: A Novel. First edition. Berkeley, California: Counterpoint, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPetersen, Todd Robert. Picnic in the Ruins: A Novel. First edition. Counterpoint, 2021.
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