Gaya APA
Hoffer, Alan R et..al. (1992).
Mathematics in Action .
USA:
Macmillan McGraw - Hill.
Gaya Chicago
Hoffer, Alan R et..al.
Mathematics in Action.
USA:
Macmillan McGraw - Hill,
1992.
Buku.
Gaya MLA
Hoffer, Alan R et..al.
Mathematics in Action.
USA:
Macmillan McGraw - Hill,
1992.
Buku.
Gaya Turabian
Hoffer, Alan R et..al.
Mathematics in Action.
USA:
Macmillan McGraw - Hill,
1992.
Buku.