APA Style
Seifert, Kelvin L., Hoffnung, Robert J.. (1991).
Child And Adolescent Development (2nd ed).
Boston:
Houghton mifflin company.
Chicago Style
Seifert, Kelvin L., Hoffnung, Robert J..
Child And Adolescent Development.
2nd ed
Boston:
Houghton mifflin company,
1991.
.
MLA Style
Seifert, Kelvin L., Hoffnung, Robert J..
Child And Adolescent Development.
2nd ed
Boston:
Houghton mifflin company,
1991.
.
Turabian Style
Seifert, Kelvin L., Hoffnung, Robert J..
Child And Adolescent Development.
2nd ed
Boston:
Houghton mifflin company,
1991.
.