Cita APA (7th ed.)

Langui, E. (1959). 50 years of modern art. Thames.

Cita Chicago (17th ed.)

Langui, Emile. 50 Years of Modern Art. London: Thames, 1959.

Cita MLA (9th ed.)

Langui, Emile. 50 Years of Modern Art. Thames, 1959.