APA

Virgo G., . (1999). Principles of the law of restitution. Oxford: Oxford University Press.

Chicago

Virgo Graham, . 1999. Principles of the law of restitution. Oxford: Oxford University Press.

Harvard

Virgo G., . (1999). Principles of the law of restitution. Oxford: Oxford University Press.

MLA

Virgo Graham, . Principles of the law of restitution. Oxford: Oxford University Press. 1999.