Παραπομπή APA

Helm, M., M. (2004). Hatchery culture of bivalves: A practical manual. FAO.

Παραπομπή Chicago Style

Helm, Michael, M. Hatchery Culture of Bivalves: A Practical Manual. Rome: FAO, 2004.

Παραπομπή MLA

Helm, Michael, M. Hatchery Culture of Bivalves: A Practical Manual. FAO, 2004.