APA
Akerele Olayiwola (ed.), . (1991). The conservation of medicinal plants: proceedings of an international consultation 21-27 March 1988 held at Chiang Mai, Thailand. CAMBRIDGE: CAMBRIDGE UNIV. PRESS.
Chicago
Akerele Olayiwola (ed.), . 1991. The conservation of medicinal plants: proceedings of an international consultation 21-27 March 1988 held at Chiang Mai, Thailand. CAMBRIDGE: CAMBRIDGE UNIV. PRESS.
Harvard
Akerele Olayiwola (ed.), . (1991). The conservation of medicinal plants: proceedings of an international consultation 21-27 March 1988 held at Chiang Mai, Thailand. CAMBRIDGE: CAMBRIDGE UNIV. PRESS.
MLA
Akerele Olayiwola (ed.), . The conservation of medicinal plants: proceedings of an international consultation 21-27 March 1988 held at Chiang Mai, Thailand. CAMBRIDGE: CAMBRIDGE UNIV. PRESS. 1991.