APA (7th ed.) Citation

Prescott, J. R. V. (1987). Political frontiers and boundaries. Allen & Unwin.

Chicago Style (17th ed.) Citation

Prescott, John R. V. Political Frontiers and Boundaries. London [u.a.]: Allen & Unwin, 1987.

MLA (9th ed.) Citation

Prescott, John R. V. Political Frontiers and Boundaries. Allen & Unwin, 1987.