Cita APA (7a ed.)

Hays, F. A., & Brooke, A. (1899). Architectural rendering in pen and ink. Univ. of Penn..

Cita Chicago Style (17a ed.)

Hays, Frank Allison, y Arthur Brooke. Architectural Rendering in Pen and Ink. Philadelphia: Univ. of Penn., 1899.

Cita MLA (8a ed.)

Hays, Frank Allison, y Arthur Brooke. Architectural Rendering in Pen and Ink. Univ. of Penn., 1899.