How did they live?

MLA

Fawcett, Raymond, Cyril George Edward Bunt, and C. A Burland. How Did They Live?. London: P. R. Gawthorn, 1951.

APA

Fawcett, R., Bunt, C. George Edward, & Burland, C. A. (1951). How did they live?. London: P. R. Gawthorn.

Chicago

Fawcett, Raymond, Cyril George Edward Bunt, and C. A Burland. How Did They Live?. London: P. R. Gawthorn, 1951.