Cita APA (7th ed.)

Lasam, E. (1969). Leisure-time activities of public elementary school teachers in the division of Cagayan 1. s.n.].

Cita Chicago (17th ed.)

Lasam, Estrella. Leisure-time Activities of Public Elementary School Teachers in the Division of Cagayan 1. [Quezon City: s.n.], 1969.

Cita MLA (9th ed.)

Lasam, Estrella. Leisure-time Activities of Public Elementary School Teachers in the Division of Cagayan 1. s.n.], 1969.