APA (7th ed.) Citation

Rudzka, B. (1981). The words you need. Macmillan Publishers.

Chicago Style (17th ed.) Citation

Rudzka, B. The Words You Need. London: Macmillan Publishers, 1981.

MLA (9th ed.) Citation

Rudzka, B. The Words You Need. Macmillan Publishers, 1981.