Gaya APA
Perlmutter, Marion, Hall, Elizabeth. (1992).
Adult development and aging (2nd ed).
New York:
John Wiley and Sons.
Gaya Chicago
Perlmutter, Marion, Hall, Elizabeth.
Adult development and aging.
2nd ed
New York:
John Wiley and Sons,
1992.
Text.
Gaya MLA
Perlmutter, Marion, Hall, Elizabeth.
Adult development and aging.
2nd ed
New York:
John Wiley and Sons,
1992.
Text.
Gaya Turabian
Perlmutter, Marion, Hall, Elizabeth.
Adult development and aging.
2nd ed
New York:
John Wiley and Sons,
1992.
Print.