APA-Zitierstil (7. Ausg.)

Sykes, W. R. (2016). Flora of the Cook Islands. National Tropical Botanical Garden.

Chicago-Zitierstil (17. Ausg.)

Sykes, William Russell. Flora of the Cook Islands. Kalaheo, Kaua'i, Hawai'i: National Tropical Botanical Garden, 2016.

MLA-Zitierstil (9. Ausg.)

Sykes, William Russell. Flora of the Cook Islands. National Tropical Botanical Garden, 2016.