APA
Wrigley W. D., . (1988). The Diplomatic Significance of Ionian Neutrality, 1821-31. : Peter Lang Incorporated, International Academic Publishers.
Chicago
Wrigley W David, . 1988. The Diplomatic Significance of Ionian Neutrality, 1821-31. : Peter Lang Incorporated, International Academic Publishers.
Harvard
Wrigley W. D., . (1988). The Diplomatic Significance of Ionian Neutrality, 1821-31. : Peter Lang Incorporated, International Academic Publishers.
MLA
Wrigley W David, . The Diplomatic Significance of Ionian Neutrality, 1821-31. : Peter Lang Incorporated, International Academic Publishers. 1988.