Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, & Goodfellow, R. J. F. (2011). Concrete for underground structures: Guidelines for design and construction. Society for Mining, Metallurgy, and Exploration.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, και Robert J. F. Goodfellow. Concrete for Underground Structures: Guidelines for Design and Construction. Englewood, Colo.: Society for Mining, Metallurgy, and Exploration, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, και Robert J. F. Goodfellow. Concrete for Underground Structures: Guidelines for Design and Construction. Society for Mining, Metallurgy, and Exploration, 2011.