APA (7th ed.) Citation

O'Callaghan, B. (1992). An Illustrated History of the Usa (3ª.). Longman Group UK.

Chicago Style (17th ed.) Citation

O'Callaghan, Bryn. An Illustrated History of the Usa. 3ª. Longman Group UK, 1992.

MLA (8th ed.) Citation

O'Callaghan, Bryn. An Illustrated History of the Usa. 3ª. Longman Group UK, 1992.

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