Burkholder, S. L. (1933). Shells and other sea life of the Philippines. Oriental Commercial.
Chicago Style (17th ed.) CitationBurkholder, Seddie Laura. Shells and Other Sea Life of the Philippines. Manila: Oriental Commercial, 1933.
MLA (9th ed.) CitationBurkholder, Seddie Laura. Shells and Other Sea Life of the Philippines. Oriental Commercial, 1933.
Warning: These citations may not always be 100% accurate.