Cita APA (7th ed.)
Polyakov, A. M. (1987). Gauge fields and strings. Harwood Academic Publishers.
Cita Chicago (17th ed.)
Polyakov, A. M. Gauge Fields and Strings. Chur: Harwood Academic Publishers, 1987.
Cita MLA (9th ed.)
Polyakov, A. M. Gauge Fields and Strings. Harwood Academic Publishers, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.