APA (7th ed.) Citation

Williamson, G. (1973). Collins phrase books, German. Collins.

Chicago Style (17th ed.) Citation

Williamson, Gerda. Collins Phrase Books, German. London: Collins, 1973.

MLA (9th ed.) Citation

Williamson, Gerda. Collins Phrase Books, German. Collins, 1973.

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