Gaya APA

C., T, J, G., Ganzon-Fortes, E, T. (1980). An illustrated seaweed flora of calatagan batangas Philippines . Philipina: Bautista Press.

Gaya MLA

C., Trono, Jr,, Gavino., Ganzon-Fortes, Edna, T.. "An illustrated seaweed flora of calatagan batangas Philippines". Philipina: Bautista Press, 1980. Text.