Gaya APA
Hafez, B et al. (1993).
Reproduction in farm animals 7th edition (7).
South Carolina USA:
Lippincott Williams & wilkins.
Gaya Chicago
Hafez, B et al.
Reproduction in farm animals 7th edition.
7
South Carolina USA:
Lippincott Williams & wilkins,
1993.
Text.
Gaya MLA
Hafez, B et al.
Reproduction in farm animals 7th edition.
7
South Carolina USA:
Lippincott Williams & wilkins,
1993.
Text.
Gaya Turabian
Hafez, B et al.
Reproduction in farm animals 7th edition.
7
South Carolina USA:
Lippincott Williams & wilkins,
1993.
Print.