Cita APA (7a ed.)

Ellis, J., Gelmini, G., Lopez, J., Nanopoulos, D., & Sarkar, S. (1992). ASTROPHYSICAL CONSTRAINTS ON MASSIVE UNSTABLE NEUTRAL RELIC PARTICLES.

Cita Chicago Style (17a ed.)

Ellis, J., G. Gelmini, J. Lopez, D. Nanopoulos, y S. Sarkar. ASTROPHYSICAL CONSTRAINTS ON MASSIVE UNSTABLE NEUTRAL RELIC PARTICLES. 1992.

Cita MLA (9a ed.)

Ellis, J., et al. ASTROPHYSICAL CONSTRAINTS ON MASSIVE UNSTABLE NEUTRAL RELIC PARTICLES. 1992.