APA Edition Citation

Prokhorov, A. M. (1978). Great soviet encyclopedia V.21. Macmillan Inc.

Chicago Edition Citation

Prokhorov, A M. Great Soviet Encyclopedia V.21. New york: Macmillan Inc, 1978.

MLA Edition Citation

Prokhorov, A M. Great Soviet Encyclopedia V.21. Macmillan Inc, 1978.

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