APA (7th ed.) Citation

Nicolas, N. J. (1951). This heart, the door. Philippine Collegian.

Chicago Style (17th ed.) Citation

Nicolas, Nick Jr. "This Heart, the Door." Philippine Collegian 1951.

MLA (9th ed.) Citation

Nicolas, Nick Jr. "This Heart, the Door." Philippine Collegian, 1951.

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