APA (7th ed.) Citation

Dirig, R. Theme in blue: Vladimir Nabokov's endangered Butterfly / Robert Dirig. Nabokov at Cornell.(2003).

Chicago Style (17th ed.) Citation

Dirig, Robert. "Theme in Blue: Vladimir Nabokov's Endangered Butterfly / Robert Dirig." Nabokov at Cornell.(2003) .

MLA (8th ed.) Citation

Dirig, Robert. "Theme in Blue: Vladimir Nabokov's Endangered Butterfly / Robert Dirig." Nabokov at Cornell.(2003), .

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