Cita APA (7a ed.)

Hill, E. W. (1991). Marital enrichment and couple decision-making. [s.n.].

Cita Chicago Style (17a ed.)

Hill, E. Wayne. Marital Enrichment and Couple Decision-making. [S.l.]: [s.n.], 1991.

Cita MLA (9a ed.)

Hill, E. Wayne. Marital Enrichment and Couple Decision-making. [s.n.], 1991.