APA (7th ed.) Citation

Mathew, W. M. (1981). The House of Gibbs and the Peruvian guano monopoly / W.M. Mathew. Royal Historical Society.

Chicago Style (17th ed.) Citation

Mathew, W. M. The House of Gibbs and the Peruvian Guano Monopoly / W.M. Mathew. London: Royal Historical Society, 1981.

MLA (9th ed.) Citation

Mathew, W. M. The House of Gibbs and the Peruvian Guano Monopoly / W.M. Mathew. Royal Historical Society, 1981.

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