Cita APA (7a ed.)

Saltus, E. (1892). Imperial purple. Morrill, Higgins.

Cita Chicago Style (17a ed.)

Saltus, Edgar. Imperial Purple. Chicago: Morrill, Higgins, 1892.

Cita MLA (8a ed.)

Saltus, Edgar. Imperial Purple. Morrill, Higgins, 1892.