APA-viite (7. p.)

Serrano, I. R., & Bello, W. F. (1994). Pay now, not later: Essays on environment and development. Philippine Rural Reconstruction Movement.

Chicago-viite (17. p.)

Serrano, Isagani R., ja Walden F. Bello. Pay Now, Not Later: Essays on Environment and Development. Quezon City, Philippines: Philippine Rural Reconstruction Movement, 1994.

MLA-viite (9. p.)

Serrano, Isagani R., ja Walden F. Bello. Pay Now, Not Later: Essays on Environment and Development. Philippine Rural Reconstruction Movement, 1994.