APA (7th ed.) Citation

Hornby, A. S., & Parnwell, E. C. (1980). An English- reader ́s dictionary (2rd ed.). University.

Chicago Style (17th ed.) Citation

Hornby, A. S., and E. C. Parnwell. An English- Reader ́s Dictionary. 2rd ed. Oxford: University, 1980.

MLA (9th ed.) Citation

Hornby, A. S., and E. C. Parnwell. An English- Reader ́s Dictionary. 2rd ed. University, 1980.