APA Citation

Wilkes, G. A., & Krebs, W. A. (2000). Collins English dictionary (Fourth edition updated.). Glasgow: HarperCollins Publishers.

Chicago Style Citation

Wilkes, G. A., and W. A. Krebs. Collins English Dictionary. Fourth edition updated. Glasgow: HarperCollins Publishers, 2000.

MLA Citation

Wilkes, G. A., and W. A. Krebs. Collins English Dictionary. Fourth edition updated. Glasgow: HarperCollins Publishers, 2000.

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