Cita APA (7a ed.)

Heller, P. A quarrel over bisexuality: Peter Heller. The turn of the century : German literature and art, 1890 - 1915.(1983).

Cita Chicago Style (17a ed.)

Heller, Peter. "A Quarrel over Bisexuality: Peter Heller." The Turn of the Century : German Literature and Art, 1890 - 1915.(1983) .

Cita MLA (8a ed.)

Heller, Peter. "A Quarrel over Bisexuality: Peter Heller." The Turn of the Century : German Literature and Art, 1890 - 1915.(1983), .