APA引文

Ceylon. Dept. of Agriculture. (1923). Year-book of the Department of Agriculture, Ceylon. Director of Agriculture.

Chicago Style (17th ed.) Citation

Ceylon. Dept. of Agriculture. Year-book of the Department of Agriculture, Ceylon. Peradeniya: Director of Agriculture, 1923.

MLA引文

Ceylon. Dept. of Agriculture. Year-book of the Department of Agriculture, Ceylon. Director of Agriculture, 1923.