APA (7th ed.) Citation

Campbell, D. (2019). Business Letterbook, Volume 6. Adam Matthew Digital.

Chicago Style (17th ed.) Citation

Campbell, Duncan. Business Letterbook, Volume 6. Marlborough, Wiltshire: Adam Matthew Digital, 2019.

MLA (9th ed.) Citation

Campbell, Duncan. Business Letterbook, Volume 6. Adam Matthew Digital, 2019.

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