APA

Boswell J., Fleeman J. D., Chapman R. W., Fleeman J. D. & Chapman R. W. (1980). Life of Johnson. Oxford: Oxford University Press.

Chicago

Boswell James, Fleeman J D, Chapman R W, Fleeman J D and Chapman R W. 1980. Life of Johnson. Oxford: Oxford University Press.

Harvard

Boswell J., Fleeman J. D., Chapman R. W., Fleeman J. D. and Chapman R. W. (1980). Life of Johnson. Oxford: Oxford University Press.

MLA

Boswell James, Fleeman J D, Chapman R W, Fleeman J D and Chapman R W. Life of Johnson. Oxford: Oxford University Press. 1980.