APA-Zitierstil (7. Ausg.)

Lloyd, J. W., & Lewis, E. P. (1935). Substitution of commercial fertilizers for manure in vegetable production. Univ. of Ill.

Chicago-Zitierstil (17. Ausg.)

Lloyd, John W., und Ernest P. Lewis. Substitution of Commercial Fertilizers for Manure in Vegetable Production. Urbana, Ill: Univ. of Ill, 1935.

MLA-Zitierstil (9. Ausg.)

Lloyd, John W., und Ernest P. Lewis. Substitution of Commercial Fertilizers for Manure in Vegetable Production. Univ. of Ill, 1935.