Cita APA (7a ed.)

Focillon, H. (1969). The Art of the west in the middle ages (2nd ed.). Phaidon.

Cita Chicago Style (17a ed.)

Focillon, Henri. The Art of the West in the Middle Ages. 2nd ed. London [etc.]: Phaidon, 1969.

Cita MLA (9a ed.)

Focillon, Henri. The Art of the West in the Middle Ages. 2nd ed. Phaidon, 1969.