Cita APA (7th ed.)

Sovern, M. I., & Casiliano, C. (2014). An improbable life: My sixty years at Columbia and other adventures. A Columbia University Publication.

Cita Chicago (17th ed.)

Sovern, Michael I., i Catherine Casiliano. An Improbable Life: My Sixty Years at Columbia and Other Adventures. [New York, New York]: A Columbia University Publication, 2014.

Cita MLA (9th ed.)

Sovern, Michael I., i Catherine Casiliano. An Improbable Life: My Sixty Years at Columbia and Other Adventures. A Columbia University Publication, 2014.