Pennsylvania assessment : health objectives for the nation, 1990 : a mid-decade report
MLA
Pennsylvania. Pennsylvania assessment : health objectives for the nation, 1990 : a mid-decade report. [Harrisburg, Pa.] : The Department, 1987.
APA
Pennsylvania. (1987). Pennsylvania assessment : health objectives for the nation, 1990 : a mid-decade report. [Harrisburg, Pa.] : The Department.
Chicago
Pennsylvania. Pennsylvania assessment : health objectives for the nation, 1990 : a mid-decade report. [Harrisburg, Pa.] : The Department, 1987.