APA (7 वां संस्करण) प्रशस्ति पत्र

Bak, J. S., & Callens, J. (2014). Tennessee Williams and Europe: Intercultural encounters, transatlantic exchange. Rodopi.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Bak, John S., और Johan Callens. Tennessee Williams and Europe: Intercultural Encounters, Transatlantic Exchange. Amsterdam, Netherlands: Rodopi, 2014.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Bak, John S., और Johan Callens. Tennessee Williams and Europe: Intercultural Encounters, Transatlantic Exchange. Rodopi, 2014.