Ockerman, H. W. And Ülker, H. 1994. Nature of milk production in Turkey. World Review of Animal Production , no.29 , 13-18.

Ockerman, H. W., & Ülker, H., (1994). Nature of milk production in Turkey. World Review of Animal Production , no.29, 13-18.

Ockerman, H, And HASAN ÜLKER. "Nature of milk production in Turkey," World Review of Animal Production , no.29, 13-18, 1994

Ockerman, H W. And Ülker, HASAN. "Nature of milk production in Turkey." World Review of Animal Production , no.29, pp.13-18, 1994

Ockerman, H. W. And Ülker, H. (1994) . "Nature of milk production in Turkey." World Review of Animal Production , no.29, pp.13-18.

@article{article, author={H W Ockerman And author={HASAN ÜLKER}, title={Nature of milk production in Turkey}, journal={World Review of Animal Production}, year=1994, pages={13-18} }