La Gironiere, P. P. d. (1854). Twenty years in the Philippines [1819-1839]. Harper & Brothers.
Chicago Style (17th ed.) CitationLa Gironiere, Paul Proust de. Twenty Years in the Philippines [1819-1839]. New York: Harper & Brothers, 1854.
MLA (9th ed.) CitationLa Gironiere, Paul Proust de. Twenty Years in the Philippines [1819-1839]. Harper & Brothers, 1854.
Warning: These citations may not always be 100% accurate.