APA (7th ed.) Citation

Runcie, R. (1992). Christianity and World Religions. Many mansions, 18-30.

Chicago Style (17th ed.) Citation

Runcie, Robert. "Christianity and World Religions." Many Mansions 1992: 18-30.

MLA (8th ed.) Citation

Runcie, Robert. "Christianity and World Religions." Many Mansions, 1992, pp. 18-30.