Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

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