APA-ийн эшлэл(7 дахь хэвлэлт)

Deighton, L. (1976). CATCH A FALLING SPY: Originally published in England under the title Twinkle Twinkle Little Spy. New York, : Pocket Book.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Deighton, Len. CATCH A FALLING SPY: Originally Published in England Under the Title Twinkle Twinkle Little Spy. New York, : Pocket Book, 1976.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Deighton, Len. CATCH A FALLING SPY: Originally Published in England Under the Title Twinkle Twinkle Little Spy. New York, : Pocket Book, 1976.