al], G. H. Hormone action in plant development a critical appraisal. Butterworth.
Chicago Style (17th ed.) Citational], G.V Hoad...[at. Hormone Action in Plant Development a Critical Appraisal. Butterworth.
MLA (8th ed.) Citational], G.V Hoad...[at. Hormone Action in Plant Development a Critical Appraisal. Butterworth.
Warning: These citations may not always be 100% accurate.