APA
Watt J. M., Breyer-Brandwijk jt. author, . (1962). The medicinal and poisonous plants of Southern and eastern Africa. Edinburgh: Livingston S.
Chicago
Watt John Mitchell, Breyer-Brandwijk jt. author, . 1962. The medicinal and poisonous plants of Southern and eastern Africa. Edinburgh: Livingston S.
Harvard
Watt J. M., Breyer-Brandwijk jt. author, . (1962). The medicinal and poisonous plants of Southern and eastern Africa. Edinburgh: Livingston S.
MLA
Watt John Mitchell, Breyer-Brandwijk jt. author, . The medicinal and poisonous plants of Southern and eastern Africa. Edinburgh: Livingston S. 1962.