APA Format
Edwards, Percy; Watson, Raymond. (1986).
Song birds / by Percy Edwards ; illustrated by Raymond Watson
. London :: Herbert Press,.
MLA Format
Edwards, Percy; Watson, Raymond.
Song birds / by Percy Edwards ; illustrated by Raymond Watson
. London :: Herbert Press,, 1986
Chicago Format
Edwards, Percy; Watson, Raymond. Song birds / by Percy Edwards ; illustrated by Raymond Watson. London :: Herbert Press,, 1986.