Παραπομπή APA

Siby, V. (2004). Geochemistry of rare earth elements and trace metals along the western continental shelf of India. Dept. of Marien Science.

Παραπομπή Chicago Style

Siby, Varghese. Geochemistry of Rare Earth Elements and Trace Metals Along the Western Continental Shelf of India. Kochi: Dept. of Marien Science, 2004.

Παραπομπή MLA

Siby, Varghese. Geochemistry of Rare Earth Elements and Trace Metals Along the Western Continental Shelf of India. Dept. of Marien Science, 2004.