APA (7th ed.) Citation

Murck, B. W., & Skinner, B. J. (1999). Geology today: Understanding our planet. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Murck, Barbara Winifred, and Brian J. Skinner. Geology Today: Understanding Our Planet. New York: John Wiley & Sons, 1999.

MLA (9th ed.) Citation

Murck, Barbara Winifred, and Brian J. Skinner. Geology Today: Understanding Our Planet. John Wiley & Sons, 1999.

Warning: These citations may not always be 100% accurate.