APA Style
Ferriols, R, J. (1999).
Magpakatao Ilang babasahing pilosopiko (2nd Edition).
Quezon City:
National library of Philippines.
MLA Style
Ferriols, Roque, J..
"Magpakatao Ilang babasahing pilosopiko".
2nd Edition
Quezon City:
National library of Philippines,
1999.
Text.