APA (7th ed.) Citation

Strahan, A., Pollard, W., & Radley, E. G. (1908). The coals of South Wales: With special reference to the origin and distribution of anthracite. Wyman.

Chicago Style (17th ed.) Citation

Strahan, Aubrey, William Pollard, and Ernest George Radley. The Coals of South Wales: With Special Reference to the Origin and Distribution of Anthracite. London: Wyman, 1908.

MLA (8th ed.) Citation

Strahan, Aubrey, et al. The Coals of South Wales: With Special Reference to the Origin and Distribution of Anthracite. Wyman, 1908.