APA

Konarska A., Weryszko Chmielewska E. & Chwil M. (2007). Diversity of the floral nectaries surface of four Crataegus L. species / M. Chwil [et al.]. : .

Chicago

Konarska Agata, Weryszko Chmielewska Elzbieta and Chwil Miroslawa. 2007. Diversity of the floral nectaries surface of four Crataegus L. species / M. Chwil [et al.]. : .

Harvard

Konarska A., Weryszko Chmielewska E. and Chwil M. (2007). Diversity of the floral nectaries surface of four Crataegus L. species / M. Chwil [et al.]. : .

MLA

Konarska Agata, Weryszko Chmielewska Elzbieta and Chwil Miroslawa. Diversity of the floral nectaries surface of four Crataegus L. species / M. Chwil [et al.]. : . 2007.