APA Style
Bird, Graham. (1972).
Philosophical tasks : An introduction to some aims and methods in recent philosophy .
Inggris:
Hutchinson University Library.
Chicago Style
Bird, Graham.
Philosophical tasks : An introduction to some aims and methods in recent philosophy.
Inggris:
Hutchinson University Library,
1972.
Text.
MLA Style
Bird, Graham.
Philosophical tasks : An introduction to some aims and methods in recent philosophy.
Inggris:
Hutchinson University Library,
1972.
Text.
Turabian Style
Bird, Graham.
Philosophical tasks : An introduction to some aims and methods in recent philosophy.
Inggris:
Hutchinson University Library,
1972.
Print.