ebrary, Inc, & Callens, J. (1998). Sam Shepard: Between the margin and the centre. Harwood Academic Publishers.
Citação norma Chicagoebrary, Inc, and Johan Callens. Sam Shepard: Between the Margin and the Centre. [Chur, Switzerland]: Harwood Academic Publishers, 1998.
Citação norma MLAebrary, Inc, and Johan Callens. Sam Shepard: Between the Margin and the Centre. Harwood Academic Publishers, 1998.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.