APA (7th ed.) Citation

Ramos, M. D. (1990). Why the sea is salt. Phoenix Pub. House.

Chicago Style (17th ed.) Citation

Ramos, Maximo D. Why the Sea Is Salt. Quezon City: Phoenix Pub. House, 1990.

MLA (9th ed.) Citation

Ramos, Maximo D. Why the Sea Is Salt. Phoenix Pub. House, 1990.