Cita APA (7a ed.)
ebrary, Inc, & Callens, J. (1998). Sam Shepard: Between the margin and the centre. Harwood Academic Publishers.
Cita Chicago Style (17a ed.)
ebrary, Inc, y Johan Callens. Sam Shepard: Between the Margin and the Centre. [Chur, Switzerland]: Harwood Academic Publishers, 1998.
Cita MLA (9a ed.)
ebrary, Inc, y Johan Callens. Sam Shepard: Between the Margin and the Centre. Harwood Academic Publishers, 1998.
Precaución: Estas citas no son 100% exactas.