APA (7th ed.) Citation

Probyn, C. T. (1989). English poetry (4th impression.). Longman [etc.].

Chicago Style (17th ed.) Citation

Probyn, Clive T. English Poetry. 4th impression. Harlow [etc.]: Longman [etc.], 1989.

MLA (9th ed.) Citation

Probyn, Clive T. English Poetry. 4th impression. Longman [etc.], 1989.