APA Style
Schulthess, Ulrich. (1949).
English for Swiss boys and girls : A modern elementary grammar for secondary schools (7).
:
Verlag der sekundarlehrer-konferenz.
Chicago Style
Schulthess, Ulrich.
English for Swiss boys and girls : A modern elementary grammar for secondary schools.
7
:
Verlag der sekundarlehrer-konferenz,
1949.
.
MLA Style
Schulthess, Ulrich.
English for Swiss boys and girls : A modern elementary grammar for secondary schools.
7
:
Verlag der sekundarlehrer-konferenz,
1949.
.
Turabian Style
Schulthess, Ulrich.
English for Swiss boys and girls : A modern elementary grammar for secondary schools.
7
:
Verlag der sekundarlehrer-konferenz,
1949.
.