APA

Erdman P. E, . (1976). The crash of '79. N.-Y: Simon and Schuster.

Chicago

Erdman P. E, . 1976. The crash of '79. N.-Y: Simon and Schuster.

Harvard

Erdman P. E, . (1976). The crash of '79. N.-Y: Simon and Schuster.

MLA

Erdman P. E, . The crash of '79. N.-Y: Simon and Schuster. 1976.