Παραπομπή APA

Lepparanta,matti, & Myberg,kai. (2009). Physical oceanogaphy of the balic sea. springer.

Παραπομπή Chicago Style

Lepparanta,matti, και Myberg,kai. Physical Oceanogaphy of the Balic Sea. UK: springer, 2009.

Παραπομπή MLA

Lepparanta,matti, και Myberg,kai. Physical Oceanogaphy of the Balic Sea. springer, 2009.