Higman, H. W., & Larrison, E. J. (1949). Pilchuck, the life of a mountain. Superior Pub. Co.
Cita Chicago Style (17a ed.)Higman, Harry Wentworth, y Earl J. Larrison. Pilchuck, the Life of a Mountain. Seattle: Superior Pub. Co, 1949.
Cita MLA (8a ed.)Higman, Harry Wentworth, y Earl J. Larrison. Pilchuck, the Life of a Mountain. Superior Pub. Co, 1949.
Precaución: Estas citas no son 100% exactas.