APA Edition Citation

Kaplan, J. (1970). Mr Clemens and Mark Twain. penguin.

Chicago Edition Citation

Kaplan, Justin. Mr Clemens and Mark Twain. London: penguin, 1970.

MLA Edition Citation

Kaplan, Justin. Mr Clemens and Mark Twain. penguin, 1970.

Warning: These citations may not always be 100% accurate.