Cita APA (7a ed.)

Maggs Bros. (1923). Books on art and allied subjects. Maggs Bros.

Cita Chicago Style (17a ed.)

Maggs Bros. Books on Art and Allied Subjects. London: Maggs Bros, 1923.

Cita MLA (8a ed.)

Maggs Bros. Books on Art and Allied Subjects. Maggs Bros, 1923.