Cita APA (7th ed.)

Copeland, E., Gray, J., & Lukas, A. (2001). Moving five-branes in low-energy heterotic M theory.

Cita Chicago (17th ed.)

Copeland, E., J. Gray, i A. Lukas. Moving Five-branes in Low-energy Heterotic M Theory. 2001.

Cita MLA (9th ed.)

Copeland, E., et al. Moving Five-branes in Low-energy Heterotic M Theory. 2001.

Atenció: Aquestes cites poden no estar 100% correctes.