Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types
MLA
Stafleu, Frans Antonie, and Richard S Cowan. Taxonomic Literature : a Selective Guide to Botanical Publications and Collections with Dates, Commentaries and Types. 2nd ed. Utrecht: Bohn, Scheltema en Holkema, 1976.
APA
Stafleu, F. Antonie, & Cowan, R. S. (1976). Taxonomic literature : a selective guide to botanical publications and collections with dates, commentaries and types. 2nd ed. Utrecht: Bohn, Scheltema en Holkema.
Chicago
Stafleu, Frans Antonie, and Richard S. Cowan. Taxonomic Literature: A Selective Guide to Botanical Publications and Collections with Dates, Commentaries and Types. 2nd ed. Utrecht: Bohn, Scheltema en Holkema, 1976.