APA (7th ed.) Citation

Hallo, W. W. (1980). Alexander, John Bruce (23.09.1898-07.04.1979).

Chicago Style (17th ed.) Citation

Hallo, W. W. Alexander, John Bruce (23.09.1898-07.04.1979). 1980.

MLA (8th ed.) Citation

Hallo, W. W. Alexander, John Bruce (23.09.1898-07.04.1979). 1980.

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