Gaya APA
, . (1985).
Endocrine causes of seasonal and lactational anestrus in farm animals .
Dodrecht:
Martinus Nijhoff Publihers.
Gaya MLA
, .
"Endocrine causes of seasonal and lactational anestrus in farm animals".
Dodrecht:
Martinus Nijhoff Publihers,
1985.
Printed Book.