APA Format
Levin, Harry L.
; Gillespie, Robert W.
. (1974). The use of radio in family planning. Oklahoma : World Neigbors Publ.
MLA Format
Levin, Harry L.; Gillespie, Robert W.
. The use of radio in family planning. Oklahoma : World Neigbors Publ., 1974
Australian/Harvard Format
Levin, Harry L.
; Gillespie, Robert W.
. 1974. The use of radio in family planning. World Neigbors Publ., Oklahoma
Warning: These citations may not always be 100% accurate.