APA (7th ed.) Citation

Steiner, B. H. (2018). Diplomatic theory: A focused comparison approach. Rowman & Littlefield.

Chicago Style (17th ed.) Citation

Steiner, Barry H. Diplomatic Theory: A Focused Comparison Approach. Lanham ; Boulder ; New York ; London: Rowman & Littlefield, 2018.

MLA (9th ed.) Citation

Steiner, Barry H. Diplomatic Theory: A Focused Comparison Approach. Rowman & Littlefield, 2018.