In text citation
Example one:
According to Pechenik (2016:28)...
Example two:
It is important to acknowledge your sources (Pechnik, 2016:28).
Reference List entry
Pechnik, J.A. (2016). Biology of the invertebrates. 2nd ed. New York: Mcgraw-Hill.
In text citation
Example one:
Grant and Borcherds (2014:71) argues that...
Example two:
... (Grant & Borcherds, 2014:71).
Reference List entry
Grant, T. & Borcherds, R. (2014). Communicating @ work. 3rd ed. Pretoria: Van Schaik publishers.
In text citation
Example one:
According to Alvstad, Hild and Tiselius (2011:15)...
Example two:
... is the first recorded example of this activity (Alvstad, Hild & Tiselius, 2011:15).
Reference List entry
Alvstad, C., Hild, A. & Tiselius, E. (2011). Methods and strategies of process research. Amsterdam: John Benjamins.
PLEASE NOTE:
* After the first citation of a source with three or more authors, give the first author's surname followed by et al.
For example: ...(Niemand et al., 2002:15).