Petersen, K. (2014). John Mullan: The tumultuous life of a western road builder. Washington State University Press.
Style de citation Chicago (17e éd.)Petersen, Keith. John Mullan: The Tumultuous Life of a Western Road Builder. Pullman, Washington: Washington State University Press, 2014.
Style de citation MLA (8e éd.)Petersen, Keith. John Mullan: The Tumultuous Life of a Western Road Builder. Washington State University Press, 2014.
Attention : ces citations peuvent ne pas être correctes à 100%.