Cita APA (7th ed.)

(1991). Reservation of title clauses: Impact and implications / Sally Wheeler.

Cita Chicago (17th ed.)

Reservation of Title Clauses: Impact and Implications / Sally Wheeler. 1991.

Cita MLA (9th ed.)

Reservation of Title Clauses: Impact and Implications / Sally Wheeler. 1991.

Atenció: Aquestes cites poden no estar 100% correctes.