Citazione Stile APA (7a Edizione)

Romulo, B. D. (2015). Indoor farming comes of age. IN Another day [column]. Philippine Panorama.

Citazione stile Chigago Style (17a edizione)

Romulo, Beth Day. "Indoor Farming Comes of Age. IN Another Day [column]." Philippine Panorama 2015.

Citatione MLA (9a ed.)

Romulo, Beth Day. "Indoor Farming Comes of Age. IN Another Day [column]." Philippine Panorama, 2015.