APA

Gunston B., . (1986). Mikoyan Mig-21. London: Osprey publishing Ltd.

Chicago

Gunston Bill, . 1986. Mikoyan Mig-21. London: Osprey publishing Ltd.

Harvard

Gunston B., . (1986). Mikoyan Mig-21. London: Osprey publishing Ltd.

MLA

Gunston Bill, . Mikoyan Mig-21. London: Osprey publishing Ltd. 1986.