Citazione APA

Metz, D. L., & Grottenthaler, J. (1959). Church survey: Indiana county, Pennsylvania. Board of National Missions, United Presbyterian Church.

Stile di citazione Chicago

Metz, Donald L., e Joseph Grottenthaler. Church Survey: Indiana County, Pennsylvania. New York: Board of National Missions, United Presbyterian Church, 1959.

Citazione MLA

Metz, Donald L., e Joseph Grottenthaler. Church Survey: Indiana County, Pennsylvania. Board of National Missions, United Presbyterian Church, 1959.