Calumpong, H. P., & Menez, E. G. (1997). Field guide to the common mangroves, seagrasses and algae of the Philippines. Bookmark.
Chicago-viite (17. p.)Calumpong, Hilconida P., ja Ernani G. Menez. Field Guide to the Common Mangroves, Seagrasses and Algae of the Philippines. Makati City: Bookmark, 1997.
MLA-viite (9. p.)Calumpong, Hilconida P., ja Ernani G. Menez. Field Guide to the Common Mangroves, Seagrasses and Algae of the Philippines. Bookmark, 1997.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.