APA

Evangelical Foreign Missions Association, . (1968). Reports of the 16th annual mission executives retreat, September 30 - October 4, 1968, Winona Lake, Indiana. Washington, D.C: Evangelical Foreign Missions Association.

Chicago

Evangelical Foreign Missions Association, . 1968. Reports of the 16th annual mission executives retreat, September 30 - October 4, 1968, Winona Lake, Indiana. Washington, D.C: Evangelical Foreign Missions Association.

Harvard

Evangelical Foreign Missions Association, . (1968). Reports of the 16th annual mission executives retreat, September 30 - October 4, 1968, Winona Lake, Indiana. Washington, D.C: Evangelical Foreign Missions Association.

MLA

Evangelical Foreign Missions Association, . Reports of the 16th annual mission executives retreat, September 30 - October 4, 1968, Winona Lake, Indiana. Washington, D.C: Evangelical Foreign Missions Association. 1968.