APA (7th ed.) Citation

Halstead, A. J., & Harris, K. M. (1990). First British record of a gall midge pest of day lily (Hemerocallis fulva L.). Zenodo.

Chicago Style (17th ed.) Citation

Halstead, A J., and K M. Harris. First British Record of a Gall Midge Pest of Day Lily (Hemerocallis Fulva L.). Zenodo, 1990.

MLA (9th ed.) Citation

Halstead, A J., and K M. Harris. First British Record of a Gall Midge Pest of Day Lily (Hemerocallis Fulva L.). Zenodo, 1990.