APA (7. basım) Alıntı

Betz, F., & Holzwarth, C. H. (1933). A second German book. American book company.

Chicago Style (17. basım) Atıf

Betz, Frederick, ve Charles Homer Holzwarth. A Second German Book. New York: American book company, 1933.

MLA (9th ed.) Atıf

Betz, Frederick, ve Charles Homer Holzwarth. A Second German Book. American book company, 1933.