APA (7. basım) Alıntı

Sevilla, A. V. (1961). Current practices in school athletics in fourteen public secondary schools in Manila. s.n.].

Chicago Style (17. basım) Atıf

Sevilla, Aurora Villacorta. Current Practices in School Athletics in Fourteen Public Secondary Schools in Manila. [Quezon City: s.n.], 1961.

MLA (9th ed.) Atıf

Sevilla, Aurora Villacorta. Current Practices in School Athletics in Fourteen Public Secondary Schools in Manila. s.n.], 1961.