APA

Davies-Colley R. J., Vant W. N. & Smith D. G. (1993). Colour and clarity of natural waters. New York [u.a.]: Ellis Horwood.

Chicago

Davies-Colley R J, Vant W N and Smith D G. 1993. Colour and clarity of natural waters. New York [u.a.]: Ellis Horwood.

Harvard

Davies-Colley R. J., Vant W. N. and Smith D. G. (1993). Colour and clarity of natural waters. New York [u.a.]: Ellis Horwood.

MLA

Davies-Colley R J, Vant W N and Smith D G. Colour and clarity of natural waters. New York [u.a.]: Ellis Horwood. 1993.