Citazione APA

Notholt, A. J. G., & Jarvis, I. (1990). Phosphorite reseatrc and development. Geological Society.

Stile di citazione Chicago

Notholt, A J G., e I. Jarvis. Phosphorite Reseatrc and Development. London: Geological Society, 1990.

Citazione MLA

Notholt, A J G., e I. Jarvis. Phosphorite Reseatrc and Development. Geological Society, 1990.