Logon, A. (1913). Principles and Practice of school gardening. Mac Millan and Co Limited.
Chicago-стиль цитированияLogon, Alexandes. Principles and Practice of School Gardening. London: Mac Millan and Co Limited, 1913.
MLA-цитированиеLogon, Alexandes. Principles and Practice of School Gardening. Mac Millan and Co Limited, 1913.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.