An Introduction to Echo Analysis

MLA

Roach, Gary Francis, and G.F Roach. An Introduction to Echo Analysis. Springer London, 2008.

APA

Roach, G. Francis, & Roach, G. (2008). An Introduction to Echo Analysis. Springer London.

Chicago

Roach, Gary Francis, and G.F Roach. An Introduction to Echo Analysis. : Springer London, 2008.