APA
Starke J. G., . (1977). An introduction to international law. Buttreworths, London: .
Chicago
Starke J G, . 1977. An introduction to international law. Buttreworths, London: .
Harvard
Starke J. G., . (1977). An introduction to international law. Buttreworths, London: .
MLA
Starke J G, . An introduction to international law. Buttreworths, London: . 1977.