Стиль цитування APA (7-ме видання)

ebrary, Inc, & Edgerton, W. W. (2008). Recommended contract practices for underground construction. Society for Mining, Metallurgy, and Exploration.

Чикаго стиль цитування (17-те видання)

ebrary, Inc, та William W. Edgerton. Recommended Contract Practices for Underground Construction. Littleton, Colo.: Society for Mining, Metallurgy, and Exploration, 2008.

Стиль цитування MLA (9-ме видання)

ebrary, Inc, та William W. Edgerton. Recommended Contract Practices for Underground Construction. Society for Mining, Metallurgy, and Exploration, 2008.