White, E. G. H. (1976). Immununa a sursurat. Philippine Publishing House.
Chicago Style (17th ed.) CitationWhite, Ellen Gould Harmon. Immununa a Sursurat. Manila: Philippine Publishing House, 1976.
MLA (9th ed.) CitationWhite, Ellen Gould Harmon. Immununa a Sursurat. Philippine Publishing House, 1976.
Warning: These citations may not always be 100% accurate.