APA (7th ed.) Citation

Gorman, G. E., & Mills, J. (1992). Guide to current indexing and abstracting services in the Third World. H. Zell Publishers.

Chicago Style (17th ed.) Citation

Gorman, Gary E., and J.J Mills. Guide to Current Indexing and Abstracting Services in the Third World. London: H. Zell Publishers, 1992.

MLA (9th ed.) Citation

Gorman, Gary E., and J.J Mills. Guide to Current Indexing and Abstracting Services in the Third World. H. Zell Publishers, 1992.