APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

Hodson, H. V. The International Foundation Directory, 1991. 5th ed. (rev.). Europa, 1991.