Citazione Stile APA (7a Edizione)

Albecea, Z. V., & Gironella, A. I. N. (1996). Profile and manpower contribution to production of the special sectors of the Philippine population: Volume 4, the senior citizens. National Statistics Office.

Citazione stile Chigago Style (17a edizione)

Albecea, Zita VJ, e Ann Inez N. Gironella. Profile and Manpower Contribution to Production of the Special Sectors of the Philippine Population: Volume 4, the Senior Citizens. Manila: National Statistics Office, 1996.

Citatione MLA (9a ed.)

Albecea, Zita VJ, e Ann Inez N. Gironella. Profile and Manpower Contribution to Production of the Special Sectors of the Philippine Population: Volume 4, the Senior Citizens. National Statistics Office, 1996.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.