APA

Issa M. M., Abdel Rahman M. M., . (1997). Principles of toxicology. Amman: Dar Hunain.

Chicago

Issa Majed M, Abdel Rahman Mahmoud M, . 1997. Principles of toxicology. Amman: Dar Hunain.

Harvard

Issa M. M., Abdel Rahman M. M., . (1997). Principles of toxicology. Amman: Dar Hunain.

MLA

Issa Majed M, Abdel Rahman Mahmoud M, . Principles of toxicology. Amman: Dar Hunain. 1997.