APA (7th ed.) Citation

Hodson, H. V. (1991). The International foundation directory, 1991 (5th ed.). Europa Publications.

Chicago Style (17th ed.) Citation

Hodson, H. V. The International Foundation Directory, 1991. 5th ed. London: Europa Publications, 1991.

MLA (9th ed.) Citation

Hodson, H. V. The International Foundation Directory, 1991. 5th ed. Europa Publications, 1991.