APA-ийн эшлэл(7 дахь хэвлэлт)

Kobak, C. J. (1979). Don Gaspar de Guevara of Biliran Island, Leyte. IN Historical notes and documentation [column]: A legendary figure or a historical personality? Leyte-Samar Studies.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kobak, Cantius J. "Don Gaspar De Guevara of Biliran Island, Leyte. IN Historical Notes and Documentation [column]: A Legendary Figure or a Historical Personality?" Leyte-Samar Studies 1979.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kobak, Cantius J. "Don Gaspar De Guevara of Biliran Island, Leyte. IN Historical Notes and Documentation [column]: A Legendary Figure or a Historical Personality?" Leyte-Samar Studies, 1979.