APA

Westberg G. E., . (19791971). Good grief: a constructive approach to the problem of loss. Philadelphia: Fortress Press.

Chicago

Westberg Granger E, . 19791971. Good grief: a constructive approach to the problem of loss. Philadelphia: Fortress Press.

Harvard

Westberg G. E., . (19791971). Good grief: a constructive approach to the problem of loss. Philadelphia: Fortress Press.

MLA

Westberg Granger E, . Good grief: a constructive approach to the problem of loss. Philadelphia: Fortress Press. 19791971.