Cita APA (7th ed.)

Hubbard, T., & Birchler, A. (1998). Teresa Hubbard, Alexander Birchler: Scene / Teresa Hubbard and Alexander Birchler. codax publ. [u.a.].

Cita Chicago (17th ed.)

Hubbard, Teresa, i Alexander Birchler. Teresa Hubbard, Alexander Birchler: Scene / Teresa Hubbard and Alexander Birchler. Zürich: codax publ. [u.a.], 1998.

Cita MLA (8th ed.)

Hubbard, Teresa, i Alexander Birchler. Teresa Hubbard, Alexander Birchler: Scene / Teresa Hubbard and Alexander Birchler. codax publ. [u.a.], 1998.