Cita APA (7th ed.)

Mkrtchyan R. Ruben, Nersessian A. P. Armen Petrosovich, & Yeghikyan V. Vahagn. (2011). Hopf Maps and Wigner's Little Groups. 2011. https://doi.org/10.1142/S0217732311035833

Cita Chicago (17th ed.)

Mkrtchyan R. Ruben, Nersessian A. P. Armen Petrosovich, i Yeghikyan V. Vahagn. Hopf Maps and Wigner's Little Groups. 2011, 2011. https://doi.org/10.1142/S0217732311035833.

Cita MLA (9th ed.)

Mkrtchyan R. Ruben, et al. Hopf Maps and Wigner's Little Groups. 2011, 2011. https://doi.org/10.1142/S0217732311035833.