APA (7e ed.) Bronvermelding

Rice, D. (1998). Ecology: Ti urnos ti lubong : pagadalan dagiti tattao a taga bantay. New Day Publishers.

Chicago (17e ed.) Bronvermelding

Rice, Delbert. Ecology: Ti Urnos Ti Lubong : Pagadalan Dagiti Tattao a Taga Bantay. Quezon City: New Day Publishers, 1998.

MLA (9e ed.) Bronvermelding

Rice, Delbert. Ecology: Ti Urnos Ti Lubong : Pagadalan Dagiti Tattao a Taga Bantay. New Day Publishers, 1998.