APA (7th ed.) Citation

Procopio & Dewing, H. B. (1960). Procopius. William Heinemann [etc.].

Chicago Style (17th ed.) Citation

Procopio and Henry Bronson Dewing. Procopius. London [etc.]: William Heinemann [etc.], 1960.

MLA (9th ed.) Citation

Procopio and Henry Bronson Dewing. Procopius. William Heinemann [etc.], 1960.

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