APA (7th ed.) Citation

Simmonds, A. (1948). A horticultural who was who. The Royal Horticultural Society.

Chicago Style (17th ed.) Citation

Simmonds, A. A Horticultural Who Was Who. London: The Royal Horticultural Society, 1948.

MLA (9th ed.) Citation

Simmonds, A. A Horticultural Who Was Who. The Royal Horticultural Society, 1948.

Warning: These citations may not always be 100% accurate.