Mayhew, D. R. (2017). " Contents". In Parties and Policies. New Haven (CT): Yale University Press. doi: https://doi.org/10.12987/9780300151763-toc
Mayhew, David R. " Contents". Parties and Policies. New Haven (CT): Yale University Press, 2017. https://doi.org/10.12987/9780300151763-toc Web.
Mayhew, David R. " Contents". In Parties and Policies, (New Haven (CT): Yale University Press, 2017) doi: https://doi.org/10.12987/9780300151763-toc
Mayhew, D. R. (2017). Contents. In Parties and Policies, New Haven (CT): Yale University Press. Available From: Yale University Press https://doi.org/10.12987/9780300151763-toc [Accessed 24 January 2021]