APA (7th ed.) Citation

Collin, P. H. (1981). Harrap's easy English dictionary (1. Aufl.). Klett.

Chicago Style (17th ed.) Citation

Collin, Peter H. Harrap's Easy English Dictionary. 1. Aufl. Stuttgart: Klett, 1981.

MLA (9th ed.) Citation

Collin, Peter H. Harrap's Easy English Dictionary. 1. Aufl. Klett, 1981.

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