APA(7版)引用形式

Não informado. (2001). South African journal of plant and soil. Foundation for Education, Science and Technology.

Chicagoスタイル(17版)引用形式

Não informado. South African Journal of Plant and Soil. Pretoria, Africa do Sul: Foundation for Education, Science and Technology, 2001.

MLA(8版)引用形式

Não informado. South African Journal of Plant and Soil. Foundation for Education, Science and Technology, 2001.

警告: この引用は必ずしも正確ではありません.