APA

Stafleu F. a., Mennega E. a., . (2000). Taxonomic literature : a selective guide to botanical publications with dates, commentaries and types : supplement 6, Do-E. Koenigstein: Koeltz Scientific Books; International Association for Plant Taxonomy.

Chicago

Stafleu Frans a, Mennega Erik a, . 2000. Taxonomic literature : a selective guide to botanical publications with dates, commentaries and types : supplement 6, Do-E. Koenigstein: Koeltz Scientific Books; International Association for Plant Taxonomy.

Harvard

Stafleu F. a., Mennega E. a., . (2000). Taxonomic literature : a selective guide to botanical publications with dates, commentaries and types : supplement 6, Do-E. Koenigstein: Koeltz Scientific Books; International Association for Plant Taxonomy.

MLA

Stafleu Frans a, Mennega Erik a, . Taxonomic literature : a selective guide to botanical publications with dates, commentaries and types : supplement 6, Do-E. Koenigstein: Koeltz Scientific Books; International Association for Plant Taxonomy. 2000.