APA (7th ed.) Citation

Pease, A., & Dunn, P. (1994). Write language: The new secrets of writing letters that really work. Heinemann Asia.

Chicago Style (17th ed.) Citation

Pease, Allan, and Paul Dunn. Write Language: The New Secrets of Writing Letters That Really Work. Singapore: Heinemann Asia, 1994.

MLA (8th ed.) Citation

Pease, Allan, and Paul Dunn. Write Language: The New Secrets of Writing Letters That Really Work. Heinemann Asia, 1994.