APA
Johnson Lowell B, Cunningham Bryce A, . (1972). Peroxidase activity in healthy and leaf-rust-infected wheat leaves. : Phytochemistry.
Chicago
Johnson Lowell B, Cunningham Bryce A, . 1972. Peroxidase activity in healthy and leaf-rust-infected wheat leaves. : Phytochemistry.
Harvard
Johnson Lowell B, Cunningham Bryce A, . (1972). Peroxidase activity in healthy and leaf-rust-infected wheat leaves. : Phytochemistry.
MLA
Johnson Lowell B, Cunningham Bryce A, . Peroxidase activity in healthy and leaf-rust-infected wheat leaves. : Phytochemistry. 1972.