APA Style
Yalom, Irvin D.. (1931).
The theory and practice of group psychotherapy (Ed.2).
New York:
Basic Books.
Chicago Style
Yalom, Irvin D..
The theory and practice of group psychotherapy.
Ed.2
New York:
Basic Books,
1931.
Buku Teks.
MLA Style
Yalom, Irvin D..
The theory and practice of group psychotherapy.
Ed.2
New York:
Basic Books,
1931.
Buku Teks.
Turabian Style
Yalom, Irvin D..
The theory and practice of group psychotherapy.
Ed.2
New York:
Basic Books,
1931.
Buku Teks.