Cita APA (7a ed.)

Scott, W., & Calder, A. (1980). Old mortality. Penguin Books.

Cita Chicago Style (17a ed.)

Scott, Walter, y Angus Calder. Old Mortality. Harmondsworth: Penguin Books, 1980.

Cita MLA (9a ed.)

Scott, Walter, y Angus Calder. Old Mortality. Penguin Books, 1980.