APA Citation

Unger, P. J., & Laird-Fryer, B. (1989). Blood group systems, MN and Gerbich. Arlington: American Association of Blood Banks.

Chicago Style Citation

Unger, Phyllis J., and Bárbara Laird-Fryer. Blood Group Systems, MN and Gerbich. Arlington: American Association of Blood Banks, 1989.

MLA Citation

Unger, Phyllis J., and Bárbara Laird-Fryer. Blood Group Systems, MN and Gerbich. Arlington: American Association of Blood Banks, 1989.

Warning: These citations may not always be 100% accurate.