APA (7th ed.) Citation

Ettlinger, D. M. T. (1976). British & Irish Orchids: A field guide. Palgrave Macmillan UK. https://doi.org/10.1007/978-1-349-02592-3

Chicago Style (17th ed.) Citation

Ettlinger, D. M. Turner. British & Irish Orchids: A Field Guide. London: Palgrave Macmillan UK, 1976. https://doi.org/10.1007/978-1-349-02592-3.

MLA (9th ed.) Citation

Ettlinger, D. M. Turner. British & Irish Orchids: A Field Guide. Palgrave Macmillan UK, 1976. https://doi.org/10.1007/978-1-349-02592-3.