APA (7th ed.) Citation

De Celis, A. K. Survey of class ophiuroidea in Tayabas Bay.

Chicago Style (17th ed.) Citation

De Celis, Alejandro K. Survey of Class Ophiuroidea in Tayabas Bay.

MLA (9th ed.) Citation

De Celis, Alejandro K. Survey of Class Ophiuroidea in Tayabas Bay.

Warning: These citations may not always be 100% accurate.