Cita APA (7a ed.)

Lidman, D., & Landshoff, H. (1975). Treasury of stamps. Harry N. Abrams.

Cita Chicago Style (17a ed.)

Lidman, David, y H. Landshoff. Treasury of Stamps. New York: Harry N. Abrams, 1975.

Cita MLA (9a ed.)

Lidman, David, y H. Landshoff. Treasury of Stamps. Harry N. Abrams, 1975.