APA Style
Calnek, B. W., Helmboldt, C.W., Reid, W. M., Yoder, H. W., Hofstad, M.S.. (1972).
Diseases of poultry. (6th. Ed.).
Ames:
The Iowa State University Press.
Chicago Style
Calnek, B. W., Helmboldt, C.W., Reid, W. M., Yoder, H. W., Hofstad, M.S..
Diseases of poultry..
6th. Ed.
Ames:
The Iowa State University Press,
1972.
Text.
MLA Style
Calnek, B. W., Helmboldt, C.W., Reid, W. M., Yoder, H. W., Hofstad, M.S..
Diseases of poultry..
6th. Ed.
Ames:
The Iowa State University Press,
1972.
Text.
Turabian Style
Calnek, B. W., Helmboldt, C.W., Reid, W. M., Yoder, H. W., Hofstad, M.S..
Diseases of poultry..
6th. Ed.
Ames:
The Iowa State University Press,
1972.
Print.