APA (7th ed.) Citation

Ingco, E. C. (1981). Window on the sea: Aplaya. s.n.].

Chicago Style (17th ed.) Citation

Ingco, Eugenio C. Window on the Sea: Aplaya. [S.l: s.n.], 1981.

MLA (9th ed.) Citation

Ingco, Eugenio C. Window on the Sea: Aplaya. s.n.], 1981.