APA-viite (7. p.)

(1997). Pinatubo: The greening. Holiday Inn Resort Clark Field.

Chicago-viite (17. p.)

Pinatubo: The Greening. Clark Special Economic Zone, Pampanga: Holiday Inn Resort Clark Field, 1997.

MLA-viite (9. p.)

Pinatubo: The Greening. Holiday Inn Resort Clark Field, 1997.