APA

Nilsson M. P., . (1951). Greek piety. Oxford: Clarendon Press.

Chicago

Nilsson Martin Persson, . 1951. Greek piety. Oxford: Clarendon Press.

Harvard

Nilsson M. P., . (1951). Greek piety. Oxford: Clarendon Press.

MLA

Nilsson Martin Persson, . Greek piety. Oxford: Clarendon Press. 1951.