APA (7e ed.) Bronvermelding

Cendana, N. (1999). Inmates dug hole with spoons: 17 prisoners break out of Davao provincial jail. Manila Times.

Chicago (17e ed.) Bronvermelding

Cendana, Nadia. "Inmates Dug Hole with Spoons: 17 Prisoners Break Out of Davao Provincial Jail." Manila Times 1999.

MLA (9e ed.) Bronvermelding

Cendana, Nadia. "Inmates Dug Hole with Spoons: 17 Prisoners Break Out of Davao Provincial Jail." Manila Times, 1999.