Dyfyniad APA

Lewis J Keinsmith. (1995). Principles of cell and molecular biology. New York: HarperCollins College.

Dyfyniad Arddull Chicago

Lewis J Keinsmith. Principles of Cell and Molecular Biology. New York: HarperCollins College, 1995.

Dyfyniad MLA

Lewis J Keinsmith. Principles of Cell and Molecular Biology. New York: HarperCollins College, 1995.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.