Cita APA (7a ed.)

Rothenberg, D. (1992). Is It Painful To Think: Conversations with Arne Naess. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Rothenberg, David. Is It Painful To Think: Conversations with Arne Naess. Minneapolis: University of Minnesota Press, 1992.

Cita MLA (8a ed.)

Rothenberg, David. Is It Painful To Think: Conversations with Arne Naess. University of Minnesota Press, 1992.