Cita APA (7th ed.)

Jarvis, A. (1947). The things we see: Indoors and out. Penguin Books.

Cita Chicago (17th ed.)

Jarvis, Alan. The Things We See: Indoors and Out. Londres: Penguin Books, 1947.

Cita MLA (9th ed.)

Jarvis, Alan. The Things We See: Indoors and Out. Penguin Books, 1947.