Παραπομπή σε μορφή APA (7η εκδ.)

Spedding, F. H., Gschneidner, K. A., & Eyring, L. (1988). Two-hundred-year impact of rare earths on science. North-Holland ; Elsevier Science Pub. Co., Sole distributors for the USA and Canada.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spedding, F. H., Karl A. Gschneidner, και LeRoy Eyring. Two-hundred-year Impact of Rare Earths on Science. Amsterdam ; New York : New York: North-Holland ; Elsevier Science Pub. Co., Sole distributors for the USA and Canada, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spedding, F. H., et al. Two-hundred-year Impact of Rare Earths on Science. North-Holland ; Elsevier Science Pub. Co., Sole distributors for the USA and Canada, 1988.