Hussey, D. D., & Philpott, B. P. (1969). Productivity and income of New Zealand agriculture, 1921-67. Agricultural Economics Research Unit, Lincoln College.
芝加哥风格引文Hussey, Denis D., 与 Bryan Passmore Philpott. Productivity and Income of New Zealand Agriculture, 1921-67. Lincoln, N.Z.: Agricultural Economics Research Unit, Lincoln College, 1969.
MLA引文Hussey, Denis D., 与 Bryan Passmore Philpott. Productivity and Income of New Zealand Agriculture, 1921-67. Agricultural Economics Research Unit, Lincoln College, 1969.
警告：这些引文格式不一定是100％准确.