Cita APA (7a ed.)

Pirrie, D., Marshall, J. D., Doyle, P., & Riccardi, A. C. (2004). Cool early Albian climates; new data from Argentina.

Cita Chicago Style (17a ed.)

Pirrie, D., J. D. Marshall, P. Doyle, y Alberto Carlos Riccardi. Cool Early Albian Climates; New Data from Argentina. 2004.

Cita MLA (8a ed.)

Pirrie, D., et al. Cool Early Albian Climates; New Data from Argentina. 2004.