Cita APA (7a ed.)

Squires, V. R., & Sidahmed, A. E. (1998). Drylands: Sustainable use of rangelands into the twenty-first century. IFAD.

Cita Chicago Style (17a ed.)

Squires, V. R., y Ahmed E. Sidahmed. Drylands: Sustainable Use of Rangelands into the Twenty-first Century. Rome, Italy: IFAD, 1998.

Cita MLA (8a ed.)

Squires, V. R., y Ahmed E. Sidahmed. Drylands: Sustainable Use of Rangelands into the Twenty-first Century. IFAD, 1998.