Cita APA (7th ed.)
Gabel, G. U., & Gabel, G. R. (1977). Dissertations in English and American literature: Theses accepted by Austrian, French and Swiss universities. 1875-1970. Gabel.
Cita Chicago (17th ed.)
Gabel, Gernot U., i Gisela R. Gabel. Dissertations in English and American Literature: Theses Accepted by Austrian, French and Swiss Universities. 1875-1970. Hamburg: Gabel, 1977.
Cita MLA (9th ed.)
Gabel, Gernot U., i Gisela R. Gabel. Dissertations in English and American Literature: Theses Accepted by Austrian, French and Swiss Universities. 1875-1970. Gabel, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.