APA (7th ed.) Citation

Grubb, R. (1961). Selected orchidaceous plants. [Roy & Ann Grubb].

Chicago Style (17th ed.) Citation

Grubb, Roy. Selected Orchidaceous Plants. [Caterham, Surrey]: [Roy & Ann Grubb], 1961.

MLA (9th ed.) Citation

Grubb, Roy. Selected Orchidaceous Plants. [Roy & Ann Grubb], 1961.

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