APA Style
Campbell, David P.. (1974).
Handbook for the strong vocational interest blank .
California:
Stanford University Press.
Chicago Style
Campbell, David P..
Handbook for the strong vocational interest blank.
California:
Stanford University Press,
1974.
Referensi.
MLA Style
Campbell, David P..
Handbook for the strong vocational interest blank.
California:
Stanford University Press,
1974.
Referensi.
Turabian Style
Campbell, David P..
Handbook for the strong vocational interest blank.
California:
Stanford University Press,
1974.
Referensi.