APA (7th ed.) Citation

Spear, F. S., & Peacock, S. M. (1989). Metamorphic pressure-temperature-time paths. American Geophysical Union.

Chicago Style (17th ed.) Citation

Spear, Frank S., and Simon M. Peacock. Metamorphic Pressure-temperature-time Paths. Washington, D.C: American Geophysical Union, 1989.

MLA (8th ed.) Citation

Spear, Frank S., and Simon M. Peacock. Metamorphic Pressure-temperature-time Paths. American Geophysical Union, 1989.