APA-viite (7. p.)

Guthrie, G. M. (1968). Six perspectives on the Philippines. Bookmark.

Chicago-viite (17. p.)

Guthrie, George M. Six Perspectives on the Philippines. Manila: Bookmark, 1968.

MLA-viite (9. p.)

Guthrie, George M. Six Perspectives on the Philippines. Bookmark, 1968.