APA (7th ed.) Citation

Mercer, P. (1994). Directory of British political organisations. Longman.

Chicago Style (17th ed.) Citation

Mercer, Paul. Directory of British Political Organisations. Harlow: Longman, 1994.

MLA (9th ed.) Citation

Mercer, Paul. Directory of British Political Organisations. Longman, 1994.

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