Penhallow, D. P. (1891). The botanical collector's guide: A manual for students and collectors, containing directions for the collection and preservation of plants and the formation of a herbarium. E.M. Renouf.
Chicago Style (17th ed.) CitationPenhallow, D. P. The Botanical Collector's Guide: A Manual for Students and Collectors, Containing Directions for the Collection and Preservation of Plants and the Formation of a Herbarium. Montreal: E.M. Renouf, 1891.
MLA (9th ed.) CitationPenhallow, D. P. The Botanical Collector's Guide: A Manual for Students and Collectors, Containing Directions for the Collection and Preservation of Plants and the Formation of a Herbarium. E.M. Renouf, 1891.
Warning: These citations may not always be 100% accurate.