Παραπομπή APA

Lucifora,donata, & Tallon,j peter. (1977). Marvellous world of shells. abbey librarary.

Παραπομπή Chicago Style

Lucifora,donata, και Tallon,j peter. Marvellous World of Shells. london: abbey librarary, 1977.

Παραπομπή MLA

Lucifora,donata, και Tallon,j peter. Marvellous World of Shells. abbey librarary, 1977.