APA (7th ed.) Citation

Banks, J. (1985). A selection of the butterflies of Sri Lanka. Lake House Investments.

Chicago Style (17th ed.) Citation

Banks, Judy. A Selection of the Butterflies of Sri Lanka. Colombo: Lake House Investments, 1985.

MLA (9th ed.) Citation

Banks, Judy. A Selection of the Butterflies of Sri Lanka. Lake House Investments, 1985.

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