Cita APA (7a ed.)

Bloch, D. A. (1987). Family-disease-treatment systems: A coevolutionary model. [s.n.].

Cita Chicago Style (17a ed.)

Bloch, Donald A. Family-disease-treatment Systems: A Coevolutionary Model. [S.l.]: [s.n.], 1987.

Cita MLA (9a ed.)

Bloch, Donald A. Family-disease-treatment Systems: A Coevolutionary Model. [s.n.], 1987.