APA (7th ed.) Citation

Theatre/Drama & Speech Information Center. (1974). Theatre/drama abstracts. Theatre/Drama & Speech Information Center.

Chicago Style (17th ed.) Citation

Theatre/Drama & Speech Information Center. Theatre/drama Abstracts. [Pleasant Hill, Calif.]: Theatre/Drama & Speech Information Center, 1974.

MLA (8th ed.) Citation

Theatre/Drama & Speech Information Center. Theatre/drama Abstracts. Theatre/Drama & Speech Information Center, 1974.

Warning: These citations may not always be 100% accurate.