APA

Hernández P. L., . (1978). There is no tomorrow. New York: Vantage Press.

Chicago

Hernández Pedro L, . 1978. There is no tomorrow. New York: Vantage Press.

Harvard

Hernández P. L., . (1978). There is no tomorrow. New York: Vantage Press.

MLA

Hernández Pedro L, . There is no tomorrow. New York: Vantage Press. 1978.