APA (7th ed.) Citation

Barclay, H. B. (1982). Sudan (North): On the Frontier of Islam. Religions and societies, 147-170.

Chicago Style (17th ed.) Citation

Barclay, Harold B. "Sudan (North): On the Frontier of Islam." Religions and Societies 1982: 147-170.

MLA (9th ed.) Citation

Barclay, Harold B. "Sudan (North): On the Frontier of Islam." Religions and Societies, 1982, pp. 147-170.

Warning: These citations may not always be 100% accurate.