Cita APA (7th ed.)

Gayagoy, C. S. (1970). Science interest of grade II children in Tuguegarao district no. 2. s.n.].

Cita Chicago (17th ed.)

Gayagoy, Cipriana Singson. Science Interest of Grade II Children in Tuguegarao District No. 2. [Quezon City: s.n.], 1970.

Cita MLA (9th ed.)

Gayagoy, Cipriana Singson. Science Interest of Grade II Children in Tuguegarao District No. 2. s.n.], 1970.