Collins-Spurrell Welsh dictionary /
re-edited by Henry Lewis.

APA Citation

Spurrell, W., Lewis, H. (1960). Collins-Spurrell Welsh dictionary. London: Collins.

MLA Citation

Spurrell, William, 1813-1889, and Henry Lewis. Collins-Spurrell Welsh Dictionary. London: Collins, 1960.

Warning: These citations may not always be complete (especially for serials).