Cita APA (7th ed.)

Bello, W. F., Lynch, F., & Makil, P. Q. (1969). Brain drain in the Philippines. National Science Development Board.

Cita Chicago (17th ed.)

Bello, Walden F., Frank Lynch, i Perla Q. Makil. Brain Drain in the Philippines. Quezon City: National Science Development Board, 1969.

Cita MLA (9th ed.)

Bello, Walden F., et al. Brain Drain in the Philippines. National Science Development Board, 1969.