Gaya APA

Weier, T, E., Stocking, C, R. (1982). Botany: an Introduction to Plant Biology (Cet. 6.--). Canada: John Wiley.

Gaya MLA

Weier, T., Elliot., Stocking, C., Ralph. "Botany: an Introduction to Plant Biology". Cet. 6.-- Canada: John Wiley, 1982. Text.