APA (7th ed.) Citation

Horn, R. E., & Others, A. (1969). Information Mapping for Learning and Reference.

Chicago Style (17th ed.) Citation

Horn, Robert E., and And Others. Information Mapping for Learning and Reference. 1969.

MLA (9th ed.) Citation

Horn, Robert E., and And Others. Information Mapping for Learning and Reference. 1969.

Warning: These citations may not always be 100% accurate.