APA (7th ed.) Citation
Simpson, S. (1968). Resources and needs of American diplomacy. American Academy of Political and Social Science.
Chicago Style (17th ed.) Citation
Simpson, Smith. Resources and Needs of American Diplomacy. Philadelphia: American Academy of Political and Social Science, 1968.
MLA (9th ed.) Citation
Simpson, Smith. Resources and Needs of American Diplomacy. American Academy of Political and Social Science, 1968.
Warning: These citations may not always be 100% accurate.