Cita APA (7th ed.)

Morgans, H., Hesselbo, S., & Spicer, R. (1999). The seasonal climate of the Early-Middle Jurassic, Cleveland Basin, England.

Cita Chicago (17th ed.)

Morgans, H., S. Hesselbo, i R. Spicer. The Seasonal Climate of the Early-Middle Jurassic, Cleveland Basin, England. 1999.

Cita MLA (9th ed.)

Morgans, H., et al. The Seasonal Climate of the Early-Middle Jurassic, Cleveland Basin, England. 1999.