Cita APA (7a ed.)

Callens, J. (1998). Sam Shepard: 2 : between the margin and the centre. Harwood Academic Publishers.

Cita Chicago Style (17a ed.)

Callens, Johan. Sam Shepard: 2 : Between the Margin and the Centre. [Chur, Switzerland]: Harwood Academic Publishers, 1998.

Cita MLA (9a ed.)

Callens, Johan. Sam Shepard: 2 : Between the Margin and the Centre. Harwood Academic Publishers, 1998.