Lanjouw, J., Stafleu, F. A., Chaudhri, M. N., & Vegter, I. H. (1954). Index herbariorum. International Bureau for Plant Taxonomy and Nomenclature of the International Association for Plant Taxonomy.
Chicago Style (17th ed.) CitationLanjouw, Joseph, Frans A. Stafleu, M. N. Chaudhri, and I. Hettie Vegter. Index Herbariorum. Utrecht: International Bureau for Plant Taxonomy and Nomenclature of the International Association for Plant Taxonomy, 1954.
MLA (9th ed.) CitationLanjouw, Joseph, et al. Index Herbariorum. International Bureau for Plant Taxonomy and Nomenclature of the International Association for Plant Taxonomy, 1954.
Warning: These citations may not always be 100% accurate.