Gaya APA

Nolen-Hoeksema, Susan. (2007). Abnormal Psychology -4th ed. (4). New York: McGraw-Hill.

Gaya Chicago

Nolen-Hoeksema, Susan. Abnormal Psychology -4th ed.. 4 New York: McGraw-Hill, 2007. Text.

Gaya MLA

Nolen-Hoeksema, Susan. Abnormal Psychology -4th ed.. 4 New York: McGraw-Hill, 2007. Text.

Gaya Turabian

Nolen-Hoeksema, Susan. Abnormal Psychology -4th ed.. 4 New York: McGraw-Hill, 2007. Print.