Cita APA (7th ed.)

Pennell, J. (1937). A London reverie: Fifty-six drawings. Macmillan.

Cita Chicago (17th ed.)

Pennell, Joseph. A London Reverie: Fifty-six Drawings. New York: Macmillan, 1937.

Cita MLA (9th ed.)

Pennell, Joseph. A London Reverie: Fifty-six Drawings. Macmillan, 1937.