APA-referens (7:e uppl.)

Gonzales, G., Javillo, M. C., Miranda, M. M. L., & Sumaljag, M. A. V. A feasibility study on CoaPe: Fuel pellets from municipal solid wastes.

Chicago-referens (17:e uppl.)

Gonzales, Genalin, Marie Chris Javillo, Maria Moselle Lara Miranda, och Mark Anthony V. Sumaljag. A Feasibility Study on CoaPe: Fuel Pellets from Municipal Solid Wastes.

MLA-referens (9:e uppl.)

Gonzales, Genalin, et al. A Feasibility Study on CoaPe: Fuel Pellets from Municipal Solid Wastes.