Gaya APA
Trease, G, E., Evans, W, C.
(1978).
Pharmacognosy Eleventh Edition
(
8)
.
London:
Bailliè€re Tindall.
Gaya MLA
Trease, George, Edward., Evans, William, Charles.
"Pharmacognosy Eleventh Edition".
8
London:
Bailliè€re Tindall,
1978.
Text.