Procter, P. (1978). Longman dictionary of contemporary English. Longman.
Chicago Style (17th ed.) CitationProcter, Paul. Longman Dictionary of Contemporary English. Harlow [Eng.]: Longman, 1978.
MLA (8th ed.) CitationProcter, Paul. Longman Dictionary of Contemporary English. Longman, 1978.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.