APA

Mcilroy R. J., . (1964). An introduction to tropical grassland husbandry. London: Oxford University Press.

Chicago

Mcilroy R J, . 1964. An introduction to tropical grassland husbandry. London: Oxford University Press.

Harvard

Mcilroy R. J., . (1964). An introduction to tropical grassland husbandry. London: Oxford University Press.

MLA

Mcilroy R J, . An introduction to tropical grassland husbandry. London: Oxford University Press. 1964.