APA

Henrey B., . (1975). British botanical and horticultural literature before 1800 comprising a history and bibliography of botanical and horticultural books printed in England, Scotland, and Ireland from the earliest times until 1800. London: Oxford University Press.

Chicago

Henrey Blanche, . 1975. British botanical and horticultural literature before 1800 comprising a history and bibliography of botanical and horticultural books printed in England, Scotland, and Ireland from the earliest times until 1800. London: Oxford University Press.

Harvard

Henrey B., . (1975). British botanical and horticultural literature before 1800 comprising a history and bibliography of botanical and horticultural books printed in England, Scotland, and Ireland from the earliest times until 1800. London: Oxford University Press.

MLA

Henrey Blanche, . British botanical and horticultural literature before 1800 comprising a history and bibliography of botanical and horticultural books printed in England, Scotland, and Ireland from the earliest times until 1800. London: Oxford University Press. 1975.