APA (7th ed.) Citation

Bernardo, M. V. The foreign trade of the Philippine Islands from 1899 to 1924.

Chicago Style (17th ed.) Citation

Bernardo, Marcelino Velasquez. The Foreign Trade of the Philippine Islands from 1899 to 1924.

MLA (9th ed.) Citation

Bernardo, Marcelino Velasquez. The Foreign Trade of the Philippine Islands from 1899 to 1924.

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