Cita APA

Greenwood, B., & Kerry, P. J. (1978). The effects of methotrexate and melphalan in sheep.

Chicago Style Citation

Greenwood, B., i P J. Kerry. The Effects of Methotrexate and Melphalan in Sheep. 1978.

Cita MLA

Greenwood, B., i P J. Kerry. The Effects of Methotrexate and Melphalan in Sheep. 1978.