APA

Crawshaw J., Berg J., Sardinas J. C., Engler S. J., Rand W. M., Ogilvie G. K., Spodnick G. J., O'Keefe D. A., Vail D. M. & Henderson R. A. (19990106). Prognosis for dogs with nonlymphomatous, small intestinal tumors treated by surgical excision. : Journal of the American Animal Hospital Association.

Chicago

Crawshaw J, Berg J, Sardinas J C, Engler S J, Rand W M, Ogilvie G K, Spodnick G J, O'Keefe D A, Vail D M and Henderson R A. 19990106. Prognosis for dogs with nonlymphomatous, small intestinal tumors treated by surgical excision. : Journal of the American Animal Hospital Association.

Harvard

Crawshaw J., Berg J., Sardinas J. C., Engler S. J., Rand W. M., Ogilvie G. K., Spodnick G. J., O'Keefe D. A., Vail D. M. and Henderson R. A. (19990106). Prognosis for dogs with nonlymphomatous, small intestinal tumors treated by surgical excision. : Journal of the American Animal Hospital Association.

MLA

Crawshaw J, Berg J, Sardinas J C, Engler S J, Rand W M, Ogilvie G K, Spodnick G J, O'Keefe D A, Vail D M and Henderson R A. Prognosis for dogs with nonlymphomatous, small intestinal tumors treated by surgical excision. : Journal of the American Animal Hospital Association. 19990106.