APA
D.G.Prugh, . (1960). The health child. Cambridge: HarvardUniversity Pres.
Chicago
D.G.Prugh, . 1960. The health child. Cambridge: HarvardUniversity Pres.
Harvard
D.G.Prugh, . (1960). The health child. Cambridge: HarvardUniversity Pres.
MLA
D.G.Prugh, . The health child. Cambridge: HarvardUniversity Pres. 1960.
