APA (7th ed.) Citation

Hargie, O. (1986). A Handbook of communication skills. Croom Helm.

Chicago Style (17th ed.) Citation

Hargie, Owen. A Handbook of Communication Skills. London: Croom Helm, 1986.

MLA (9th ed.) Citation

Hargie, Owen. A Handbook of Communication Skills. Croom Helm, 1986.