Cita APA (7a ed.)

Gandolfo, M. A., Hermsen, E. J., Zamaloa, M. C., Nixon, K. C., González, C. C., Wilf, P., . . . Johnson, K. R. (2011). Oldest known Eucalyptus macrofossils are from South America. Public Library of Science (PLoS).

Cita Chicago Style (17a ed.)

Gandolfo, María A., Elizabeth J. Hermsen, María C. Zamaloa, Kevin C. Nixon, Cynthia C. González, Peter Wilf, N Rubén Cúneo, y Kirk R. Johnson. Oldest Known Eucalyptus Macrofossils Are from South America. Public Library of Science (PLoS), 2011.

Cita MLA (8a ed.)

Gandolfo, María A., et al. Oldest Known Eucalyptus Macrofossils Are from South America. Public Library of Science (PLoS), 2011.