APA (7th ed.) Citation

Walter, H., & Johansson, G. (1994). Aqueous two-phase systems. Academic Press.

Chicago Style (17th ed.) Citation

Walter, Harry, and Göte Johansson. Aqueous Two-phase Systems. San Diego: Academic Press, 1994.

MLA (8th ed.) Citation

Walter, Harry, and Göte Johansson. Aqueous Two-phase Systems. Academic Press, 1994.

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