Παραπομπή APA

Bennett, G. W. (1970). Management of lakes and ponds/2nd ed (2nd ed.). Van nostrand.

Παραπομπή Chicago Style

Bennett, George W. Management of Lakes and Ponds/2nd Ed. 2nd ed. New york: Van nostrand, 1970.

Παραπομπή MLA

Bennett, George W. Management of Lakes and Ponds/2nd Ed. 2nd ed. Van nostrand, 1970.