APA (7th ed.) Citation

Knightley, P. (1989). Kim Philby, Geheimagent. List Verlag.

Chicago Style (17th ed.) Citation

Knightley, Phillip. Kim Philby, Geheimagent. München: List Verlag, 1989.

MLA (8th ed.) Citation

Knightley, Phillip. Kim Philby, Geheimagent. List Verlag, 1989.

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