APA Style
Aguilera, C, D. (1974).
Crisis Intervention: Theory And Methodology (Ed. 31).
Saint Louis:
The C. V. Mosby Company.
MLA Style
Aguilera, C., Donna.
"Crisis Intervention: Theory And Methodology".
Ed. 31
Saint Louis:
The C. V. Mosby Company,
1974.
Text.