APA (7th ed.) Citation

Haury, S. S., Regier Janzen, M., Voth, H., & Shenk, W. R. (1981). Letters concerning the spread of the Gospel in the heathen world: Presented to all Mennonites in North America. Missionary studies.

Chicago Style (17th ed.) Citation

Haury, Samuel S., Marie Regier Janzen, Hilda Voth, and Wilbert R. Shenk. "Letters Concerning the Spread of the Gospel in the Heathen World: Presented to All Mennonites in North America." Missionary Studies 1981.

MLA (9th ed.) Citation

Haury, Samuel S., et al. "Letters Concerning the Spread of the Gospel in the Heathen World: Presented to All Mennonites in North America." Missionary Studies, 1981.

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