Cita APA (7a ed.)

Gascoyne, D. (1963). Thomas Carlyle. Longman Green.

Cita Chicago Style (17a ed.)

Gascoyne, David. Thomas Carlyle. London: Longman Green, 1963.

Cita MLA (9a ed.)

Gascoyne, David. Thomas Carlyle. Longman Green, 1963.