APA (7th ed.) Citation

Colton, G. W., & Co, G. &. C. C. &. (1872). South Orkney or Powell's Group. published by G.W. and C.B. Colton & Co.

Chicago Style (17th ed.) Citation

Colton, George Woolworth, and G.W. & C.B. Colton & Co. South Orkney or Powell's Group. published by G.W. and C.B. Colton & Co, 1872.

MLA (9th ed.) Citation

Colton, George Woolworth, and G.W. & C.B. Colton & Co. South Orkney or Powell's Group. published by G.W. and C.B. Colton & Co, 1872.

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