APA

Oehler C., . (1949). Audits and examinations: standards and procedures. New York: American Book Co.

Chicago

Oehler Christian, . 1949. Audits and examinations: standards and procedures. New York: American Book Co.

Harvard

Oehler C., . (1949). Audits and examinations: standards and procedures. New York: American Book Co.

MLA

Oehler Christian, . Audits and examinations: standards and procedures. New York: American Book Co. 1949.