Cita APA (7th ed.)

Lipincott, Williams, & Lipincott, Williams. (2001). 2001 Catalogue. s.n.

Cita Chicago (17th ed.)

Lipincott, Williams, i Williams Lipincott. 2001 Catalogue. Chicago: s.n, 2001.

Cita MLA (9th ed.)

Lipincott, Williams, i Williams Lipincott. 2001 Catalogue. s.n, 2001.