APA Style
Gwinn,R.P, Norton,P.B and Goetz,P.W, Morelli, I., Bonari, E., Pagni, A.M., Tomei, P.E., Menichini, F.. (1990).
The New Encyclopaedia Britannica (vol. 24. Edition. 15) (Ref:1) .
USA:
Encyclopaedia Britannica, Inc. Chicago.
Chicago Style
Gwinn,R.P, Norton,P.B and Goetz,P.W, Morelli, I., Bonari, E., Pagni, A.M., Tomei, P.E., Menichini, F..
The New Encyclopaedia Britannica (vol. 24. Edition. 15) (Ref:1).
USA:
Encyclopaedia Britannica, Inc. Chicago,
1990.
.
MLA Style
Gwinn,R.P, Norton,P.B and Goetz,P.W, Morelli, I., Bonari, E., Pagni, A.M., Tomei, P.E., Menichini, F..
The New Encyclopaedia Britannica (vol. 24. Edition. 15) (Ref:1).
USA:
Encyclopaedia Britannica, Inc. Chicago,
1990.
.
Turabian Style
Gwinn,R.P, Norton,P.B and Goetz,P.W, Morelli, I., Bonari, E., Pagni, A.M., Tomei, P.E., Menichini, F..
The New Encyclopaedia Britannica (vol. 24. Edition. 15) (Ref:1).
USA:
Encyclopaedia Britannica, Inc. Chicago,
1990.
.