APA (7th ed.) Citation

White, G. (1919). Thirty years in tropical Australia. Society for Promoting Christian Knowledge.

Chicago Style (17th ed.) Citation

White, Gilbert. Thirty Years in Tropical Australia. London: Society for Promoting Christian Knowledge, 1919.

MLA (8th ed.) Citation

White, Gilbert. Thirty Years in Tropical Australia. Society for Promoting Christian Knowledge, 1919.

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