Cita APA (7a ed.)

Whitehill, W. M. (1941). Spanish romanesque architecture; of the eleventh century. Oxford Universit.

Cita Chicago Style (17a ed.)

Whitehill, Walter Muir. Spanish Romanesque Architecture; of the Eleventh Century. Oxford: Oxford Universit, 1941.

Cita MLA (9a ed.)

Whitehill, Walter Muir. Spanish Romanesque Architecture; of the Eleventh Century. Oxford Universit, 1941.