APA ציטוט

Allan, T. M. (1969). ABO and Rh blood groups in relation to blood donors' sibs.

Citação norma Chicago

Allan, T M. ABO and Rh Blood Groups in Relation to Blood Donors' Sibs. 1969.

ציטוט MLA

Allan, T M. ABO and Rh Blood Groups in Relation to Blood Donors' Sibs. 1969.