APA (7th ed.) Citation

Hanfmann, G. M. A. (1952). Observations on Roman Portraiture.

Chicago Style (17th ed.) Citation

Hanfmann, G. M. A. Observations on Roman Portraiture. 1952.

MLA (9th ed.) Citation

Hanfmann, G. M. A. Observations on Roman Portraiture. 1952.

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