Cita APA (7th ed.)

Mercado, R. (1976). Bais City: Socio-economic profile. s.n.].

Cita Chicago (17th ed.)

Mercado, Ramon. Bais City: Socio-economic Profile. [S.l: s.n.], 1976.

Cita MLA (9th ed.)

Mercado, Ramon. Bais City: Socio-economic Profile. s.n.], 1976.