APA Style

Santrock, john W, BS, Tri Wibowo. (). . : .

Chicago Style

Santrock, john W, BS, Tri Wibowo. . : , . .

MLA Style

Santrock, john W, BS, Tri Wibowo. . : , . .

Turabian Style

Santrock, john W, BS, Tri Wibowo. . : , . .