APA (7th ed.) Citation

(2015). Shade tolerance of marigold plants (Calendula officinalis).

Chicago Style (17th ed.) Citation

Shade Tolerance of Marigold Plants (Calendula Officinalis). 2015.

MLA (8th ed.) Citation

Shade Tolerance of Marigold Plants (Calendula Officinalis). 2015.

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