APA (7th ed.) Citation

Gibson, G. H., Clint, A., & Scott, M. (2014). Southerly Busters. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gibson, G. H., Alfred Clint, and Montagu Scott. Southerly Busters. Project Gutenberg, 2014.

MLA (9th ed.) Citation

Gibson, G. H., et al. Southerly Busters. Project Gutenberg, 2014.

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