APA (7e ed.) Bronvermelding

Semilla, R. J. (1970). A treatise on the morion festival in the province of Marinduque, Philippines. [s.n.].

Chicago (17e ed.) Bronvermelding

Semilla, Rafael J. A Treatise on the Morion Festival in the Province of Marinduque, Philippines. Manila: [s.n.], 1970.

MLA (9e ed.) Bronvermelding

Semilla, Rafael J. A Treatise on the Morion Festival in the Province of Marinduque, Philippines. [s.n.], 1970.