APA (7th ed.) Citation

Higgleton, E. (1980). Harrap's essential English dictionary. Harrap.

Chicago Style (17th ed.) Citation

Higgleton, Elaine. Harrap's Essential English Dictionary. London: Harrap, 1980.

MLA (9th ed.) Citation

Higgleton, Elaine. Harrap's Essential English Dictionary. Harrap, 1980.

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