Παραπομπή σε μορφή APA (7η εκδ.)

Guillermo, R. G., & Agabin, M. E. (2013). A German travels to the north in 1878: Golden Anitos, bird-scaring machines, and the tree of justice. Philippine Studies: Historical and Ethnographic Viewpoints.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Guillermo, Ramon G., και Maria Eliza Agabin. "A German Travels to the North in 1878: Golden Anitos, Bird-scaring Machines, and the Tree of Justice." Philippine Studies: Historical and Ethnographic Viewpoints 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Guillermo, Ramon G., και Maria Eliza Agabin. "A German Travels to the North in 1878: Golden Anitos, Bird-scaring Machines, and the Tree of Justice." Philippine Studies: Historical and Ethnographic Viewpoints, 2013.