Otis, H., & Spencer, A. (1961). Camel's farewell: By Harry Otis. [Drawings by Andrew Spencer]. Pan-Graphic.
Chicago-Zitierstil (17. Ausg.)Otis, Harry, und Andrew Spencer. Camel's Farewell: By Harry Otis. [Drawings by Andrew Spencer]. San Francisco, Calif.: Pan-Graphic, 1961.
MLA-Zitierstil (8. Ausg.)Otis, Harry, und Andrew Spencer. Camel's Farewell: By Harry Otis. [Drawings by Andrew Spencer]. Pan-Graphic, 1961.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.