APA (7th ed.) Citation

Milton, J., & Wiencek, H. (1987). Frontiers of Europe: Russia of the czars, Portugal of the navigators ; pref. by James Miller. Boston Pub. Co. ; Field Publications.

Chicago Style (17th ed.) Citation

Milton, Joyce, and Henry Wiencek. Frontiers of Europe: Russia of the Czars, Portugal of the Navigators ; Pref. by James Miller. Boston, MA : Columbus, OH: Boston Pub. Co. ; Field Publications, 1987.

MLA (9th ed.) Citation

Milton, Joyce, and Henry Wiencek. Frontiers of Europe: Russia of the Czars, Portugal of the Navigators ; Pref. by James Miller. Boston Pub. Co. ; Field Publications, 1987.