APA (7th ed.) Citation

(1991). Tree and shrub seed handbook. Internat. Seed Testing Assoc.

Chicago Style (17th ed.) Citation

Tree and Shrub Seed Handbook. Zürich: Internat. Seed Testing Assoc, 1991.

MLA (9th ed.) Citation

Tree and Shrub Seed Handbook. Internat. Seed Testing Assoc, 1991.

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