Reynolds, J. L., & Yudkin, P. L. (1987). Changes in the management of labour: 1. Length and management of the second stage.
Chicago-стиль цитированияReynolds, J L., and P L. Yudkin. Changes in the Management of Labour: 1. Length and Management of the Second Stage. 1987.
MLA-цитированиеReynolds, J L., and P L. Yudkin. Changes in the Management of Labour: 1. Length and Management of the Second Stage. 1987.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.