APA (7th ed.) Citation

So, M. (1994). Common ferns of the Philippines. College of Arts and Sciences, Trinity College.

Chicago Style (17th ed.) Citation

So, M.L. Common Ferns of the Philippines. Quezon City: College of Arts and Sciences, Trinity College, 1994.

MLA (9th ed.) Citation

So, M.L. Common Ferns of the Philippines. College of Arts and Sciences, Trinity College, 1994.

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