APA (7th ed.) Citation

Secord, J. A. (1986). Controversy in Victorian geology: The Cambrian-Silurian dispute. Princeton Univ. Pr.

Chicago Style (17th ed.) Citation

Secord, James A. Controversy in Victorian Geology: The Cambrian-Silurian Dispute. Princeton, NJ: Princeton Univ. Pr, 1986.

MLA (9th ed.) Citation

Secord, James A. Controversy in Victorian Geology: The Cambrian-Silurian Dispute. Princeton Univ. Pr, 1986.

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