APA (7th ed.) Citation

(1947). Writers of Catalonia. With contribs of R. Church, P. de Gaudemar, a.o. London.

Chicago Style (17th ed.) Citation

Writers of Catalonia. With Contribs of R. Church, P. De Gaudemar, A.o. London, 1947.

MLA (8th ed.) Citation

Writers of Catalonia. With Contribs of R. Church, P. De Gaudemar, A.o. London, 1947.

Warning: These citations may not always be 100% accurate.