APA Style
SIVA, A., LAMPL, C. (2014).
Case-Based Diagnosis and Management of Headache Disorders .
Cham:
Springer Cham.
MLA Style
SIVA, Aksel., LAMPL, Christian.
"Case-Based Diagnosis and Management of Headache Disorders".
Cham:
Springer Cham,
2014.
Text.