Cita APA (7th ed.)

Frogosa D.M & Rivera, V. C. (1968). Municipality of Guihulngan. s.n.].

Cita Chicago (17th ed.)

Frogosa D.M i Vic C. Rivera. Municipality of Guihulngan. [S.l: s.n.], 1968.

Cita MLA (9th ed.)

Frogosa D.M i Vic C. Rivera. Municipality of Guihulngan. s.n.], 1968.