APA Style
Boldingh, I. (1909).
The flora of the Dutch West Indian Islands, volume I. St. Eustatius, Saba and St. Martin (Volume I).
Leiden:
E.J. Brill.
MLA Style
Boldingh, Isaäc.
"The flora of the Dutch West Indian Islands, volume I. St. Eustatius, Saba and St. Martin".
Volume I
Leiden:
E.J. Brill,
1909.
Digital.