Penggayaan APA
SCHELL, Robert E. ([s.a.]).
Developmental psychology today .
San Diego:
Random House.
Chicago Style
SCHELL, Robert E.
Developmental psychology today.
San Diego:
Random House,
[s.a.].
Buku.
MLA Style
SCHELL, Robert E.
Developmental psychology today.
San Diego:
Random House,
[s.a.].
Buku.
Turabian Style
SCHELL, Robert E.
Developmental psychology today.
San Diego:
Random House,
[s.a.].
Buku.