APA引文

Dickins, S. J. (1910). Grenfell of the Congo: Pioneer missionary and explorer (4th ed.). National Sunday School Union.

Chicago Style (17th ed.) Citation

Dickins, Shirley J. Grenfell of the Congo: Pioneer Missionary and Explorer. 4th ed. London: National Sunday School Union, 1910.

MLA引文

Dickins, Shirley J. Grenfell of the Congo: Pioneer Missionary and Explorer. 4th ed. National Sunday School Union, 1910.