Citação norma APA

Smedana, L. K. . .., & Rycroft, D. W. . .. (1983). Land drainage: Planning and design of agricultural drainage systems (1.). Bats ford academic&educational Ltd.

Citação norma Chicago

Smedana, Lambert K ., e David W. Rycroft. Land Drainage: Planning and Design of Agricultural Drainage Systems. 1. London: Bats ford academic&educational Ltd, 1983.

Citação norma MLA

Smedana, Lambert K ., e David W. Rycroft. Land Drainage: Planning and Design of Agricultural Drainage Systems. 1. Bats ford academic&educational Ltd, 1983.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.