4. Case Studies and Examples: 4.1 The Australian Biosecurity System: 4.2 The Ebola Outbreak in West Africa: write in text citations and also give me the reference list

To provide in-text citations and a reference list, I would need the specific sources you're using for these case studies. However, I can show you how to format them in APA style.

In-text citation: (Author's Last Name, Year)

For example, if you're citing a source written by John Smith in 2015, it would look like this: (Smith, 2015)

Reference list: Author's Last Name, First Initial. (Year). Title of work. Publisher.

For example: Smith, J. (2015). The Australian Biosecurity System. ABC Publisher.

Please replace the placeholders with the actual information from your sources. If you're citing a website, the format would be slightly different.

For a website: Author's Last Name, First Initial. (Year, Month Day). Title of article. Site Name. URL

For example: Smith, J. (2015, January 1). The Australian Biosecurity System. ABC News. www.abcnews.com/australianbiosecuritysystem

Again, replace the placeholders with the actual information from your sources.