Παραπομπή APA

Firth, J. (1968). Selected papers 1952-59 ed by F R Palmer.

Παραπομπή Chicago Style

Firth, Jr. Selected Papers 1952-59 Ed by F R Palmer. 1968.

Παραπομπή MLA

Firth, Jr. Selected Papers 1952-59 Ed by F R Palmer. 1968.