Gaya APA
Dudek, R, W. (2014).
High-yield embryology (Fifth Edition).
Philadelphia:
lippincott Williams & Wilkins, Wolters Kluwer business.
Gaya MLA
Dudek, Ronald, W..
"High-yield embryology".
Fifth Edition
Philadelphia:
lippincott Williams & Wilkins, Wolters Kluwer business,
2014.
E-book.