APA (7th ed.) Citation

St. John, H. (1973). List and summary of the flowering plants in the Hawaiian Islands. Pacific Tropical Botanical Garden.

Chicago Style (17th ed.) Citation

St. John, Harold. List and Summary of the Flowering Plants in the Hawaiian Islands. Lawai (Hawai): Pacific Tropical Botanical Garden, 1973.

MLA (9th ed.) Citation

St. John, Harold. List and Summary of the Flowering Plants in the Hawaiian Islands. Pacific Tropical Botanical Garden, 1973.