Citazione Stile APA (7a Edizione)

Harder, D. S., Labao, R., & Santos, F. I. Saving the Philippine eagle: How much would it cost and are Filipinos willing to pay for it?

Citazione stile Chigago Style (17a edizione)

Harder, Dieldre S., Rex Labao, e Florence Ivy Santos. Saving the Philippine Eagle: How Much Would It Cost and Are Filipinos Willing to Pay for It?

Citatione MLA (9a ed.)

Harder, Dieldre S., et al. Saving the Philippine Eagle: How Much Would It Cost and Are Filipinos Willing to Pay for It?

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