APA (7th ed.) Citation

Gerini, G. E. (1909). Researches on ptolemy's geography of Eastern Asia: Further India and Indo-Malay Archipelago. Royal Asiatic Society.

Chicago Style (17th ed.) Citation

Gerini, G. E. Researches on Ptolemy's Geography of Eastern Asia: Further India and Indo-Malay Archipelago. London: Royal Asiatic Society, 1909.

MLA (9th ed.) Citation

Gerini, G. E. Researches on Ptolemy's Geography of Eastern Asia: Further India and Indo-Malay Archipelago. Royal Asiatic Society, 1909.