Cita APA (7a ed.)

Watts, C. T. (1993). A preface to Conrad (2nd ed.). Longman.

Cita Chicago Style (17a ed.)

Watts, Cedric Thomas. A Preface to Conrad. 2nd ed. London [etc.]: Longman, 1993.

Cita MLA (9a ed.)

Watts, Cedric Thomas. A Preface to Conrad. 2nd ed. Longman, 1993.