Cita APA (7a ed.)

Sweeney, R. L., & Placzek, A. K. (1978). Frank Lloyd Wright: An annotated bibliography. Hennessey & Ingalls.

Cita Chicago Style (17a ed.)

Sweeney, Robert Lawrence, y Adolf K. Placzek. Frank Lloyd Wright: An Annotated Bibliography. Los Angeles: Hennessey & Ingalls, 1978.

Cita MLA (9a ed.)

Sweeney, Robert Lawrence, y Adolf K. Placzek. Frank Lloyd Wright: An Annotated Bibliography. Hennessey & Ingalls, 1978.