APA (7. basım) Alıntı

(1998). The bright side of life. H. E. Academia Enterprises.

Chicago Style (17. basım) Atıf

The Bright Side of Life. [Malabon, Metro Manila: H. E. Academia Enterprises, 1998.

MLA (9th ed.) Atıf

The Bright Side of Life. H. E. Academia Enterprises, 1998.