APA (7th ed.) Citation

Barber & Smith. (1974). The Nature of Foreign Policy: A Reader. Holmes MsDougall.

Chicago Style (17th ed.) Citation

Barber and Smith. The Nature of Foreign Policy: A Reader. Endinburgh: Holmes MsDougall, 1974.

MLA (8th ed.) Citation

Barber and Smith. The Nature of Foreign Policy: A Reader. Holmes MsDougall, 1974.