Cita APA (7th ed.)
Waters, J., & Zweifel, S. (2015). John Waters: How much can you take? Scheidegger & Spiess.
Cita Chicago (17th ed.)
Waters, John, i Stefan Zweifel. John Waters: How Much Can You Take? Zürich: Scheidegger & Spiess, 2015.
Cita MLA (9th ed.)
Waters, John, i Stefan Zweifel. John Waters: How Much Can You Take? Scheidegger & Spiess, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.