Cita APA (7a ed.)

Schaaf, C. H., & Fifield, R. H. (1963). The Lower Mekong: Challenge to cooperation in Southeast Asia. D. Van Nostrand Company.

Cita Chicago Style (17a ed.)

Schaaf, C. Hart, y Russell H. Fifield. The Lower Mekong: Challenge to Cooperation in Southeast Asia. Princeton, New Jersey [etc.]: D. Van Nostrand Company, 1963.

Cita MLA (9a ed.)

Schaaf, C. Hart, y Russell H. Fifield. The Lower Mekong: Challenge to Cooperation in Southeast Asia. D. Van Nostrand Company, 1963.