APA

Edit. Acad. Republ. Soc. Romania, . (1979). The resul ts of the romanian researches carried out in the framework of the international biological programme. Romania: Bucureşt.

Chicago

Edit. Acad. Republ. Soc. Romania, . 1979. The resul ts of the romanian researches carried out in the framework of the international biological programme. Romania: Bucureşt.

Harvard

Edit. Acad. Republ. Soc. Romania, . (1979). The resul ts of the romanian researches carried out in the framework of the international biological programme. Romania: Bucureşt.

MLA

Edit. Acad. Republ. Soc. Romania, . The resul ts of the romanian researches carried out in the framework of the international biological programme. Romania: Bucureşt. 1979.