APA (7th ed.) Citation

Tordesillas, E. (2007). Harry Roque's notes on R.A. 4200. Malaya.

Chicago Style (17th ed.) Citation

Tordesillas, Ellen. "Harry Roque's Notes on R.A. 4200." Malaya 2007.

MLA (9th ed.) Citation

Tordesillas, Ellen. "Harry Roque's Notes on R.A. 4200." Malaya, 2007.

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