APA (7th ed.) Citation

Osmeña, S., Jr. (1998). General Aguinaldo in retreat (1899). 1898 Magazine.

Chicago Style (17th ed.) Citation

Osmeña, Sergio, Jr. "General Aguinaldo in Retreat (1899)." 1898 Magazine 1998.

MLA (8th ed.) Citation

Osmeña, Sergio, Jr. "General Aguinaldo in Retreat (1899)." 1898 Magazine, 1998.

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