Cita APA (7a ed.)

Coltman-Rogers, C. (1920). Conifers and their characteristics / by Charles Coltman-Rogers. J. Murray.

Cita Chicago Style (17a ed.)

Coltman-Rogers, Charles. Conifers and Their Characteristics / by Charles Coltman-Rogers. London: J. Murray, 1920.

Cita MLA (8a ed.)

Coltman-Rogers, Charles. Conifers and Their Characteristics / by Charles Coltman-Rogers. J. Murray, 1920.