APA (7th ed.) Citation

Gonzaga, F. L. (1964). Directory of Philippine printers and publishers. Bureau of Public Libraries.

Chicago Style (17th ed.) Citation

Gonzaga, Felipe L. Directory of Philippine Printers and Publishers. Manila: Bureau of Public Libraries, 1964.

MLA (9th ed.) Citation

Gonzaga, Felipe L. Directory of Philippine Printers and Publishers. Bureau of Public Libraries, 1964.

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