APA

Klein H. S., . (1978). The middle passage: comparative studies in the Atlantic slave trade. Princeton, N.J: Princeton University Press.

Chicago

Klein Herbert S, . 1978. The middle passage: comparative studies in the Atlantic slave trade. Princeton, N.J: Princeton University Press.

Harvard

Klein H. S., . (1978). The middle passage: comparative studies in the Atlantic slave trade. Princeton, N.J: Princeton University Press.

MLA

Klein Herbert S, . The middle passage: comparative studies in the Atlantic slave trade. Princeton, N.J: Princeton University Press. 1978.