APA (7th ed.) Citation

Grogan, Denis Joseph. (1992). Practical reference work (2nd ed.). Library Association Publishing.

Chicago Style (17th ed.) Citation

Grogan, Denis Joseph. Practical Reference Work. 2nd ed. London: Library Association Publishing, 1992.

MLA (9th ed.) Citation

Grogan, Denis Joseph. Practical Reference Work. 2nd ed. Library Association Publishing, 1992.

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